One of the most intriguing stories of the Bible is typically referred to as “The Transfiguration.”  Up on a high mountain, Jesus was revealed as the Son of God by none other than the Father Himself.  It’s a glory story recorded in all 3 Synoptic Gospels (Matthew 17:1-9, Mark 9:1-9, and Luke 9:28-36).  That ought to clue us in to how important an event this was.  And it’s not the first time the Father proclaimed Jesus as His Son.  Like bookends, the proclamation by God at Jesus’ baptism (Luke 3:21-22), and as Jesus begins His journey to the Cross is meant to encourage our faith.  Jesus’ glory was veiled when the Word was made flesh…from His incarnation to inauguration of His ministry and all the way to the tomb.  He still had the glory.  We just couldn’t see the light of glory contained within Him.

Luke 9: 23 Then he said to them all: “If anyone would come after me, he must deny himself and take up his cross daily and follow me. 24 For whoever wants to save his life will lose it, but whoever loses his life for me will save it. 25 What good is it for a man to gain the whole world, and yet lose or forfeit his very self? 26 If anyone is ashamed of me and my words, the Son of Man will be ashamed of him when he comes in his glory and in the glory of the Father and of the holy angels. 27 I tell you the truth, some who are standing here will not taste death before they see the kingdom of God.” 28 About eight days after Jesus said this, he took Peter, John and James with him and went up onto a mountain to pray. 29 As he was praying, the appearance of his face changed, and his clothes became as bright as a flash of lightning. 30 Two men, Moses and Elijah, 31 appeared in glorious splendor, talking with Jesus. They spoke about his departure, which he was about to bring to fulfillment at Jerusalem. 32 Peter and his companions were very sleepy, but when they became fully awake, they saw his glory and the two men standing with him. 33 As the men were leaving Jesus, Peter said to him, “Master, it is good for us to be here. Let us put up three shelters– one for you, one for Moses and one for Elijah.” (He did not know what he was saying.) 34 While he was speaking, a cloud appeared and enveloped them, and they were afraid as they entered the cloud. 35 A voice came from the cloud, saying, “This is my Son, whom I have chosen; listen to him.” 36 When the voice had spoken, they found that Jesus was alone. The disciples kept this to themselves, and told no one at that time what they had seen.

The passage in Luke shows how light and the glory are connected and identifies the purpose of The Transfiguration in the lives of disciples.  It’s meant to encourage us that even though Christ was veiled among us, He won’t be when He returns.  Jesus connects the glory of His return, seeing the Kingdom of God, following Christ Jesus into suffering with a glimpse of heavenly reality in His Transfiguration.

Fun fact of light:  Light can transmit information!  Fiber optic cables take communications and data, turn it into light pulses so it can travel vast differences. According to Life Wire, “Compared to wired cables, fiber optic cables provide higher bandwidth and can transmit data over longer distances…[and] support much of the world’s internet, cable television and telephone systems.” 

Professor Bill Hammack of the University of Illinois-Urbana explains how they work in this interesting video. 

For further thought:

Read Hebrews 1:3 “The Son is the radiance of God’s glory and the exact representation of his being.”  How did the transfiguration reveal God’s glory with the light of God spanning the distance of heaven to earth perfectly through Jesus?

Read Philippians 2:3-11 and 1 Peter 4:13 “But rejoice that you participate in the sufferings of Christ, so that you may be overjoyed when his glory is revealed.”  Why might the Father have proclaimed Jesus as His Son at Jesus’ baptism and before Jesus went the Cross?  How can suffering be a pathway for light, through which we see God’s love, mercy, and glory?

Father God, how we praise You for Your plan of salvation and the perfect way You communicated Your love and mercy in Jesus Christ our Savior.  Thank You for loving us, Lord Jesus.  Thank You for the Holy Spirit so we can understand Your power and righteousness through glimpses of Christ who is the radiance of Your glory and the Light of the World.  Amen

I’ll admit it.  Jesus connects things that aren’t always obvious to me.  I look at passages of Scripture and it can seem an odd amalgam of Jesus’ random thoughts.  Now, I know Jesus isn’t saying bizarre things as a joke on Christians.  He didn’t goof in jumbling it all together, but I’m not catching on to what He wants to reveal until the Holy Spirit develops the picture before my eyes.  Such is the case with Matthew 6:16-24 and the eye and lamp commentary.

Matthew 6: 16 “When you fast, do not look somber as the hypocrites do, for they disfigure their faces to show men they are fasting. I tell you the truth, they have received their reward in full. 17 But when you fast, put oil on your head and wash your face, 18 so that it will not be obvious to men that you are fasting, but only to your Father, who is unseen; and your Father, who sees what is done in secret, will reward you. 19 “Do not store up for yourselves treasures on earth, where moth and rust destroy, and where thieves break in and steal. 20 But store up for yourselves treasures in heaven, where moth and rust do not destroy, and where thieves do not break in and steal. 21 For where your treasure is, there your heart will be also. 22 “The eye is the lamp of the body. If your eyes are good, your whole body will be full of light. 23 But if your eyes are bad, your whole body will be full of darkness. If then the light within you is darkness, how great is that darkness! 24 “No one can serve two masters. Either he will hate the one and love the other, or he will be devoted to the one and despise the other. You cannot serve both God and Money.

How are those things possibly connected?  Why sandwich the eye between fasting, treasures, and money? What do a hypocrite, an investor, and a master have to do with light?  It isn’t a joke like 3 pastors went into a bar…

Let me ask a different set of questions.  Have you ever seen someone that you knew was a believer in Jesus because there was a twinkle or a light of joy to his eye? Have you ever seen a mugshot of someone whose eyes had no light whatsoever and it was like his soul was vacant and his morals dead?

The eye, good or bad, can reveal what’s in a person far more than what they show on the outside with their public viewing profile.  God sees beyond externals to what’s inside, where your heart truly is, and what you actually value.  People can put on a great big show of self-sacrifice to parade before men, but underneath it all God sees (and His light exposes) whether it’s God or some other master whom you really love.

Fun Fact of Light: Photographic Development.   “The word “photography” is a compound word that is originated by the Greek language. “Photo” means light and “graph” means draw.  The first photograph was taken in 1826 by Joseph Nicéphore Niépce …[and it was] produced on a polished pewter plate covered with a petroleum derivative called bitumen of Judea.”  (Bitumen of Judea is a tar-like compound which is also called Syrian asphalt.)  

Techwalla explains:  “All cameras function in the same way–they capture patterns of light (what we see as images) on plastic-based film covered with a silver compound. When you take a photo, the shutter opens briefly to capture the image the lens “sees” and imprints it on the film’s silver compound. Color film has three layers of silver compounds, each sensitive to different hues of light: blue, green and red. In order for the film to be turned into an actual photograph, it has to be developed. The secret to Polaroid Instant Cameras is in the film: The film itself already contains the chemicals necessary for photo development… When you first see a Polaroid image come out of the camera, the photo itself is still gray. As the image appears slowly before your eyes, what you’re actually seeing is a chemical reaction: the special chemicals reacting with the silver compound.”

For further thought:

• As the Polaroid image of your life develops instantly to people nearby, if your eye is a lamp, what does it show?
• Photographs record our memories and our life’s history.  Where’s Jesus in yours?

Lord Jesus, we are so grateful that Your Holy Spirit takes from what is Yours and makes it known to us.  May Your light reveal our hearts as devoted to You.  May our eyes be good, seeing You as merciful and loving.  Grant that our lives would be a work of genuine art, revealed by Your light, so that the world might know Your grace. Amen.

A shining city on a hill.  It sounds so beautiful.  No wonder every Christian wants to imagine him/herself as a beacon of light shining and being aglow with faith and good deeds.  And while “You are the light of the world” conveys all that beauty of light to a world in darkness, maybe it’d be good to acknowledge that light is also a means of communication, a signal.

We signal goodness which brings praise to our Father in heaven.  Indeed, Jesus even says so.

Matthew 5:14 “You are the light of the world. A city on a hill cannot be hidden. 15 Neither do people light a lamp and put it under a bowl. Instead they put it on its stand, and it gives light to everyone in the house. 16 In the same way, let your light shine before men, that they may see your good deeds and praise your Father in heaven.”

But when you stop to think about it, people didn’t build cities on hills to be beautiful.  They built them on hills because it was the best defense and a good offense. 

Jesus connected our light with being a city on a hill.  Why?  Visibility alone?

The Christian faith is simultaneously a gracious and beautiful invitation to salvation in Christ and it’s also a declaration of war against the devil and his schemes. 

Christians are messengers of the King, running with the Gospel, and light from a city on a hill acts as a signal.  It communicates encouragement for others to see and shine, it allows your light to go as far as possible, and it is the fastest way to send a signal far and wide that danger is near but salvation is nearer through Christ our King.

Fun fact of light:  Warning Beacons.  Warning fire beacons were great signal devices and have long been part of military communications.  In The Early History of Data Networks by Gerard J Holzmann and Björn Pehrson of Harvard University, they discuss a crime problem and how

 “[The] problem led to a decision by the early Babylonian kings to place royal guards at regular distances along the roads.  These guards were originally intended only for the protection of travelers, but their presence led quite naturally to a number of major improvements in the messenger system.  The first was the establishment of a relay system, where a message was passed from guard station to guard station, each time carried by a new runner.  The second decision was to equip the guard posts with fire beacons, so that simple alarm or warning signs could be passed quickly from one end of the road to the other, without the need for a human runner.”

You may have seen something similar in the movie The Lord of the Rings as the Warning Beacons of Gondor.   Or contemplated the origin of communication networks such as the smoke signal or Paul Revere’s “One if by land, two if by sea,” or the optical SOS Morse Code signal lamp/Aldis lamp.  Light is more expeditious than sending a person when time is imperative.

For further thought:

How might your light from a city on a hill act as a warning beacon and signal that you’re a runner for the King?

Today, I’d like to introduce you to an app for your smartphone.  My friends Gerard and Jeannie Long with Awakening to God ministries are spiritual runners, messengers for the King and beacons of light shining as far as the Internet can take them.  Their nice little app has a big beacon impact of 8 minutes a day of Bible reading and reflection.  Your purchase of this easily affordable app will go toward providing clean water, meals, mosquito nets, and medical services for the poorest of the poor in India.  I bought the ATG Today app on the App Store and have enjoyed reading and journaling daily.  Given that I’m always tempted to pick up my phone first thing in the morning, I might as well do it with something to help God’s light shine brightly within my soul and outside of my own little world as a signal that I belong to the King.  Please purchase the app and spread the word about it too.  We can be a network of spiritual runners, messengers, and beacons of light in the kind of relay that makes a worldwide impact.  Thank you.

Lord Jesus, help us to always remember that You are King and the One True God.  Grant that Your light would shine brightly within us as beauty of the Gospel invitation and also as a signal that salvation is near in Christ Jesus.  Since Your return is near, let us shine brightly knowing that time is of the essence.  Amen.

Micah 7:1 What misery is mine! I am like one who gathers summer fruit at the gleaning of the vineyard; there is no cluster of grapes to eat, none of the early figs that I crave. 2 The godly have been swept from the land; not one upright man remains. All men lie in wait to shed blood; each hunts his brother with a net. 3 Both hands are skilled in doing evil; the ruler demands gifts, the judge accepts bribes, the powerful dictate what they desire– they all conspire together. 4 The best of them is like a brier, the most upright worse than a thorn hedge. The day of your watchmen has come, the day God visits you. Now is the time of their confusion. 5 Do not trust a neighbor; put no confidence in a friend. Even with her who lies in your embrace be careful of your words. 6 For a son dishonors his father, a daughter rises up against her mother, a daughter-in-law against her mother-in-law– a man’s enemies are the members of his own household. 7 But as for me, I watch in hope for the LORD, I wait for God my Savior; my God will hear me. 8 Do not gloat over me, my enemy! Though I have fallen, I will rise. Though I sit in darkness, the LORD will be my light. 9 Because I have sinned against him, I will bear the LORD’s wrath, until he pleads my case and establishes my right. He will bring me out into the light; I will see his righteousness. 10 Then my enemy will see it and will be covered with shame.

We’re living in troubled times.  Not just in the United States.  It’s all over the world.  Glossing over it is to live in denial.  Putting a pretty and diverse frame around it fails to resolve the problem.  The problem is sin.

Lent is traditionally a season during which we contemplate the reasons why Jesus had to die.  Reasons which are simultaneously legion and can be boiled down to one: sin.

Plenty of pastors and preachers, certainly the lion’s share of politicians don’t want to talk much about sin.  This is the legacy of troubled times brought about by sin’s hold on the human race, a godless moral relativism, and a pathetic paucity of genuine Bible teaching, its truth being cast as just one of many ideas in a world of diversity.

Are you sitting in darkness, embracing some kind of sin?  The LORD will be your light.  The Savior will be your righteousness if you are willing to come out of the darkness and shame.  Jesus came to bear your shame and experience God’s wrath so you wouldn’t have to. 

Are you in need of the comforting light of the Savior?  He loves you.  Come into His light.

Fun Fact of Light:  Okay, today’s isn’t really fun at all.  It’s about Memorial Candles.  They’re used in many religious traditions and we often see them lit as part of memorials post-tragedy.  Among the many reasons in Jewish tradition, Chabad explains beginning with this one, 

“We Jews light a whole lot of candles for the dead. I have seen candles lit at a shivah house of mourning, on the yahrtzeit (anniversary of passing), and even for the entire first year of mourning. What is the reason behind the candle, and when did the custom begin? … The verse states, “The soul of man is the lamp of G‑d.” As such, the candle serves as a remembrance of the departed soul.” 

For Further Thought:

Why would a memorial candle bring comfort from a Christian point of view?  How does today’s Scripture passage shed light on this practice?

Thank You, Lord Jesus, for experiencing all the shame and all the wrath so we do not have to.  Thank You, that this life is not all there is for those who believe in You.  We pray for those who have died in attacks this past week, in persecution, in desperate and troubled times.  We pray for those needing Your comfort and the light of joy in You as they face life in a deeply troubled world.  Amen.

Have you ever been at a loss for words?  Perhaps it was something you saw left you speechless because it was indescribable? 

Maybe it was an event or seeing a place so beautiful that mere words simply couldn’t do it justice.  It takes your breath away.

Maybe it was something so very painful or terrifying that putting words to it would give it a permanence when you’d rather forget. 

Or maybe it was both…something so powerful that no matter how many descriptors you used, it still couldn’t convey what it is you were witnessing. 

* * *

That’s what happened to Ezekiel.  He was minding his own business, and then…

Ezekiel 1:1 In the thirtieth year, in the fourth month on the fifth day, while I was among the exiles by the Kebar River, the heavens were opened and I saw visions of God….4 I looked, and I saw a windstorm coming out of the north– an immense cloud with flashing lightning and surrounded by brilliant light. The center of the fire looked like glowing metal, 5 and in the fire was what looked like four living creatures. In appearance their form was that of a man, 6 but each of them had four faces and four wings.

Bizarre. So he continues to try to wrap his mind and his language around what he sees.  Light, Fire, Radiance.  Indescribable beauty, so powerful and awesome, he falls facedown.

Ezekiel 1:25 Then there came a voice from above the expanse over their heads as they stood with lowered wings. 26 Above the expanse over their heads was what looked like a throne of sapphire, and high above on the throne was a figure like that of a man. 27 I saw that from what appeared to be his waist up he looked like glowing metal, as if full of fire, and that from there down he looked like fire; and brilliant light surrounded him. 28 Like the appearance of a rainbow in the clouds on a rainy day, so was the radiance around him. This was the appearance of the likeness of the glory of the LORD. When I saw it, I fell facedown, and I heard the voice of one speaking.

The prophets often searched for words and tried to put language of light around the indescribable they knew only by sight.

Fun Fact of Light:  Dimmers.  Sometimes the light can be too intense so people will want to install dimmer switches which worked fine with old incandescent bulbs, but with new CFL and LEDs, nope.  According to Popular Mechanics  

“The complex circuitry in these new bulbs makes them difficult to dim. In many cases, a typical dimmer switch (now called a legacy dimmer in the electrical industry) won’t work properly, if at all, with CFL or LED bulbs.

Legacy dimmers were designed to work with incandescents, and CFL and LED bulbs bear no electrical resemblance to these types of bulbs. Comparing them is like equating an electric heating element and a television set. Both use electricity and both give off light, but that’s where the similarity ends.”

But according to LEDLights,

“However, one common question is “Do LED lights work with dimmers?” Unfortunately, the answer is yes and no, and the explanation for this is a bit complicated… By reducing voltage to an incandescent bulb, it automatically dims, but LEDs on the other hand, already convert high voltage to low voltage, so reducing the input would have no effect on the light whatsoever. If less power was made available, the lights would simply go out.  So then, do LED lights work with a dimmer? Here’s another complicated answer! Some will, and some won’t!”

Kind of indescribable, I guess! 

For Further Thought:

• How do you deal with things you can’t put words around?
• What do you think of visions from Ezekiel, Daniel, or from Revelation?  What is your reaction to them?
• Do you think God dimmed the glorious reality so that the prophets would be able to search for words?

Thank You, Father, that You are indescribable…that as much as we have the beauty of language and the gift of sight made possible by Your grace…we cannot contain You with mere language.  Thank You for Your Word which reveals glimpses of who You are…in amounts our spiritual sight can discern of Your indescribable nature.  We praise You that You are God, powerful and far beyond our comprehension and yet, You are as approachable as a loving Father and Your Son Jesus who calls us friends. Amen.

Isaiah 55:9 “As the heavens are higher than the earth, so are my ways higher than your ways and my thoughts than your thoughts. 10 As the rain and the snow come down from heaven, and do not return to it without watering the earth and making it bud and flourish, so that it yields seed for the sower and bread for the eater, 11 so is my word that goes out from my mouth: It will not return to me empty, but will accomplish what I desire and achieve the purpose for which I sent it. 12 You will go out in joy and be led forth in peace; the mountains and hills will burst into song before you, and all the trees of the field will clap their hands. 13 Instead of the thornbush will grow the pine tree, and instead of briers the myrtle will grow. This will be for the LORD’s renown, for an everlasting sign, which will not be destroyed.”

Isaiah 60:19 The sun will no more be your light by day, nor will the brightness of the moon shine on you, for the LORD will be your everlasting light, and your God will be your glory. 20 Your sun will never set again, and your moon will wane no more; the LORD will be your everlasting light, and your days of sorrow will end. 21 Then will all your people be righteous and they will possess the land forever. They are the shoot I have planted, the work of my hands, for the display of my splendor.

Among the prophecies of the Old Testament and the Scriptures yet to be fulfilled in the New Testament, there is the beautiful idea that someday we will not need a sun or a moon to be our light.  God Himself will … not just provide … but actually be our light. 

It is really a foreign concept given how we are so used to the regularity of sunrises and sunsets, moonrises and moonsets.  So accustomed are we, that oftentimes, we just can’t imagine it.

If we stop to think about it, though, there are plenty of ways we have light without an obvious sun in the sky and at times of the new moon when the moon is not visible.  We can have light at the predawn and post-sunset hours, a time period known as twilight.  So we should not be surprised that in everlasting light, the sun will never set, the moon will never wane, but rather we’ll have the everlasting light of God as He lights our way Himself!

Fun Fact of Light:  Twilight.  The US Navy has precise definitions of twilight and even separates it into 3 categories or “intervals” of time: Civil Twilight, Nautical Twilight, and Astronomical Twilight.

“Twilight: Before sunrise and again after sunset there are intervals of time, twilight, during which there is natural light provided by the upper atmosphere, which does receive direct sunlight and reflects part of it toward the Earth’s surface.”

For Further Thought: 

• What differences will be detectable when the everlasting light of God is full-on, never setting? 
• What does light have to do with glory and splendor?
• What happens to sorrow in everlasting light?  How might bringing our sorrows to the LORD today help us with the ones we have right now?

Father God, we praise You for the everlasting light of the New Jerusalem provided by You as a display of Your splendor.  We thank You for Your promise of restoration, redemption, and righteousness.  Keep our focus looking ahead to that day of everlasting light.  Amen.

Isaiah 60:1 Arise, shine, for your light has come, and the glory of the LORD rises upon you. 2 See, darkness covers the earth and thick darkness is over the peoples, but the LORD rises upon you and his glory appears over you. 3 Nations will come to your light, and kings to the brightness of your dawn. 4 Lift up your eyes and look about you: All assemble and come to you.

Sunrise is a beautiful time of day.  One of the joys of the changing seasons and the practice of changing our clocks with daylight savings time is that a sunrise can remain a regular part of my morning ritual.   Even in the dog days of summer when the sun rises super early, I’m always up for it.  What about you?  Not everyone is a “morning person” but we can all arise and shine!

Fun Fact of Light:  Sunlight and you!  While we’re living in an age of sunscreens, skin cancer, and dermatologists warning about the negative effects of the sun, there are benefits too.  Aside from our bodies naturally producing Vitamin D in response to sunlight, a moderate exposure to the sun in the early hours of the day when the UV rays are mitigated by the angle of the sun (i.e. the greater amount of atmosphere the rays must pass through)–this can actually help with your mood if you suffer from a condition known as seasonal affective disorder (SAD).  According to WebMD,  “Experts aren’t sure what causes SAD. But they think it may be caused by a lack of sunlight. Lack of light may:

·       Upset your “biological clock,” which controls your sleep-wake pattern and other circadian rhythms.

·       Cause problems with serotonin, a brain chemical that affects mood.”

Why is it good to arise and shine in a physical sense?  Health and safety!  Just like in the spiritual sense!   It’s true that you can get a sunburn at any time of sun exposure, but according to the EPA, “Nearly half of UV radiation is received between 10 a.m. and 4 p.m., when the sun’s rays are the strongest” … so sunrise exposure is preferable because “The atmosphere has a very strong effect on UVB rays – where there is less ozone, more UVB radiation can reach Earth’s surface. UVB rays cause sunburns, skin cancer, skin aging, snow blindness and can lower your body’s ability to fight illness.”

For further thought:

Do you arise and shine?  Even if you’re a late sleeper, do you start your day with the Word of God and/or in prayer?  There’s no better way to have the glory of the LORD rise upon you and be a bright light for those you know.  There’s no greater protection for your soul and no better aid for your spirit than to arise and shine.

Thank You, Lord Jesus, for Your Light which shines on us and illuminates our hearts.  Thank You for the light of knowledge, light of hope, and light of salvation we find in You.  Your love is perfect.  Your light is glorious!  We thank You for Your goodness and mercy! Amen.

If there’s a passage of Scripture that points like a laser to the Messiah, it’s this one:

Isaiah 53:1 Who has believed our message and to whom has the arm of the LORD been revealed? 2 He grew up before him like a tender shoot, and like a root out of dry ground. He had no beauty or majesty to attract us to him, nothing in his appearance that we should desire him. 3 He was despised and rejected by men, a man of sorrows, and familiar with suffering. Like one from whom men hide their faces he was despised, and we esteemed him not. 4 Surely he took up our infirmities and carried our sorrows, yet we considered him stricken by God, smitten by him, and afflicted. 5 But he was pierced for our transgressions, he was crushed for our iniquities; the punishment that brought us peace was upon him, and by his wounds we are healed. 6 We all, like sheep, have gone astray, each of us has turned to his own way; and the LORD has laid on him the iniquity of us all. 7 He was oppressed and afflicted, yet he did not open his mouth; he was led like a lamb to the slaughter, and as a sheep before her shearers is silent, so he did not open his mouth. 8 By oppression and judgment he was taken away. And who can speak of his descendants? For he was cut off from the land of the living; for the transgression of my people he was stricken. 9 He was assigned a grave with the wicked, and with the rich in his death, though he had done no violence, nor was any deceit in his mouth. 10 Yet it was the LORD’s will to crush him and cause him to suffer, and though the LORD makes his life a guilt offering, he will see his offspring and prolong his days, and the will of the LORD will prosper in his hand. 11 After the suffering of his soul, he will see the light of life and be satisfied; by his knowledge my righteous servant will justify many, and he will bear their iniquities. 12 Therefore I will give him a portion among the great, and he will divide the spoils with the strong, because he poured out his life unto death, and was numbered with the transgressors. For he bore the sin of many, and made intercession for the transgressors.

There is a laser-like precision to this prophecy.  It’s easy on this side of the Cross to know that Jesus fulfills it perfectly.  When you point people to this Messianic Laser Light, the truth of the Gospel will be unmistakable.  Shine your light on the Savior and His work on the Cross.

Fun Fact of Light:  Lasers.  The Lawrence Livermore National Laboratory’s National Ignition Facility & Photon Science page offers this helpful analysis about lasers:

 “Laser” is an acronym for light amplification by stimulated emission of radiation. A laser is created when the electrons in atoms in special glasses, crystals, or gases absorb energy from an electrical current or another laser and become “excited.” The excited electrons move from a lower-energy orbit to a higher-energy orbit around the atom’s nucleus. When they return to their normal or “ground” state, the electrons emit photons (particles of light).

These photons are all at the same wavelength and are “coherent,” meaning the crests and troughs of the light waves are all in lockstep. In contrast, ordinary visible light comprises multiple wavelengths and is not coherent.

Laser light is different from normal light in other ways as well. First, its light contains only one wavelength (one specific color). The particular wavelength of light is determined by the amount of energy released when the excited electron drops to a lower orbit. Second, laser light is directional. Whereas a laser generates a very tight beam, a flashlight produces light that is diffuse. Because laser light is coherent, it stays focused for vast distances, even to the moon and back.”

For Further Thought:

How ought the light of life, the fact of the resurrection of Christ, focus all of Christianity on the same wavelength?  Does it always?  Why or why not?

Father God, we thank You for the powerful Light of Jesus Christ who is the Name above all Names, the King of kings and Lord of lords.  We praise You for His perfect sacrifice, forever setting a focus upon the sinful nature of man and the beautiful, merciful love of God.  Thank You for sending Jesus to die for our sins and for the prophecies in Scripture that were fulfilled in His first advent.  Grant us humble hearts and watchful eyes as we wait for His return we’ve been assured will happen in the same way as He ascended to heaven.  Until that day, may we always be about Your work, putting aside our Christian differences on things which are superficial and focusing instead on first things.  Amen.

God doesn’t do Plan B.  God has never developed a Plan B in case His original plan didn’t work out.  Jesus isn’t a measure-twice-cut-once kind of guy.  God’s ways are perfectly conceived, perfectly executed, and achieve exactly what God wants … even with the Jews first and then Gentiles.  

So why didn’t God just go straight to the Gentiles instead of fiddling on the roof with the Jews as chosen people?

God gives His own answer for what the Suffering Servant (Jesus) would do when in Isaiah 49:6 he says: “It is too small a thing for you to be my servant to restore the tribes of Jacob and bring back those of Israel I have kept. I will also make you a light for the Gentiles, that you may bring my salvation to the ends of the earth.”

Indeed, when Jesus came and opened the scroll at the beginning of His ministry, He opened to a passage in Isaiah 61 describing the Year of the Lord’s Favor, and perfectly reflects Isaiah 42:6 “I, the LORD, have called you in righteousness; I will take hold of your hand. I will keep you and will make you to be a covenant for the people and a light for the Gentiles, 7 to open eyes that are blind, to free captives from prison and to release from the dungeon those who sit in darkness.” 

The Light of the World, Jesus Christ, was sent as a covenant—proved faithful and true—for the Jews and as God’s perfect, faithful, and true Light for the Gentiles.

Fun Fact of Light:  Reflection and Refraction.  According to Jim Lucas, contributor at Live Science, “When people look into a mirror, they see an image of themselves behind the glass. That image results from light rays encountering the shiny surface and bouncing back, or reflecting, providing a “mirror image.” People commonly think of the reflection as being reversed left to right; however, this is a misconception. If you face north and look straight into a mirror, the east side of your face is still on the east side of the image, and the same is true for the west side. The mirror does not reverse the image left to right; it reverses it front to back. For example, if you are facing north, your reflection is facing south.” 

Reflection and refraction—two types of geometric optics—are useful in creating telescopes.  George Mason University’s Physics Department, in a great power point pdf explains,  “The fundamental purpose of any telescope is to gather more light than the unaided eye can.  In many cases telescopes are used to produce images far brighter and sharper than the eye alone could ever record.  A refracting telescope uses a lens to concentrate incoming light at a focus. Lenses bend different colors of light through different angles, just as a prism does … If the telescope designer carefully chooses two different kinds of glass for two lenses that make up the one, different colors of light can be brought to a focus at the same point.”  Modern technology of special optical mirrors are used in, for example, the Hubble Space Telescope using the same concepts of geometric optics.

For Further Thought:  Read Acts 13:46 Then Paul and Barnabas answered them boldly: “We had to speak the word of God to you first. Since you reject it and do not consider yourselves worthy of eternal life, we now turn to the Gentiles. 47 For this is what the Lord has commanded us: “‘I have made you a light for the Gentiles, that you may bring salvation to the ends of the earth.'” 48 When the Gentiles heard this, they were glad and honored the word of the Lord; and all who were appointed for eternal life believed. 49 The word of the Lord spread through the whole region.

How does this fulfill the covenant God made to Abraham in Genesis 17:4-5?

Thank You, Father, for Your perfect plan of salvation to include people from many nations, tribes, and tongues.  For all the beautiful diversity in humanity, we thank You Father.  Thank You that Jesus alone is the focus of our salvation.  In Him alone, do we have hope, both Jews and Gentiles..  In Christ alone, we see Your Light in its clearest, brightest, most perfect Image, Jesus, who reflects Your goodness, love, and glory.  Amen.