When Aaron and all the Israelites saw Moses, his face was radiant, and they were afraid to come near him.
Exodus 34:30 (NRSVCE)

“Let there be light.”

That’s the first act of creation in the poetic description of the beginning of everything in the opening verses of Genesis. This simple beginning, however, is not so simple. In fact, it’s hard to contain its meaning. It is part of the mystery of God and the universe that both theology and science have endlessly been attempting to understand. I can’t explain it any better than the Encyclopedia Brittanica does:

No single answer to the question “What is light?” satisfies the many contexts in which light is experienced, explored, and exploited. The physicist is interested in the physical properties of light, the artist in an aesthetic appreciation of the visual world. Through the sense of sight, light is a primary tool for perceiving the world and communicating within it. Light from the Sun warms the Earth, drives global weather patterns, and initiates the life-sustaining process of photosynthesis. On the grandest scale, light’s interactions with matter have helped shape the structure of the universe. Indeed, light provides a window on the universe, from cosmological to atomic scales. Almost all of the information about the rest of the universe reaches Earth in the form of electromagnetic radiation. By interpreting that radiation, astronomers can glimpse the earliest epochs of the universe, measure the general expansion of the universe, and determine the chemical composition of stars and the interstellar medium. Just as the invention of the telescope dramatically broadened exploration of the universe, so too the invention of the microscope opened the intricate world of the cell. The analysis of the frequencies of light emitted and absorbed by atoms was a principal impetus for the development of quantum mechanics. Atomic and molecular spectroscopies continue to be primary tools for probing the structure of matter, providing ultrasensitive tests of atomic and molecular models and contributing to studies of fundamental photochemical reactions.

In the same way, light is fundamentally a part of the spiritually supernatural:

• Light was the first order of creation on the first day of creation in the Genesis creation ( keep in mind the sun, stars, and moon weren’t created until the fourth day).
• After healing a boy born blind, Jesus said, “I am the light of the world.”
• In the sermon on the mount, Jesus told his followers, “You are the light of the world.”
• Jesus took his inner-circle (Peter, James, and John) up on a mountain (just like Moses in today’s chapter) and was “transfigured” before them (e.g. Matthew records the He shone like the sun while Luke describes it as bright as a flash of lightning). And Moses appeared with Him.
• Angelic beings are consistently described throughout the Great Story as shining radiantly.
• At the very end of the Great Story in Revelation (spoiler alert: the end is a new beginning) “There will be no more night. They will not need the light of a lamp or the light of the sun, for the Lord God will give them light.”

In today’s chapter, Moses returns to the top of the mountain and spends another 40 days with God. When he returns, the text says that his face was so radiant that it freaked out the Hebrews (for the record, Peter, James, and John were equally freaked when Jesus revealed the light of His glory).

Here’s a bit of additional mystery for you. The Hebrew word used here is actually translated “horns.” That’s why many artistic depictions of Moses (the most famous is Michaelangelo) show him having horns on his head:

So, what’s up with that?! I talked in my podcast, A Beginners Guide to the Great Story Part 1 about the fact that when thinking about the ancient stories we have to consider the context of the times in which they were living. The mystery of Moses’ horns is a great example. There is an ancient Babylonian text that uses the Sumer word si which is also the word for “horn” to describe a solar eclipse in which the sun’s light appears like “horns” (think “rays of light”) shooting out from behind the darkened moon. It’s quite possible that the word “horns” was layered with meaning and the ancients understood what we call “rays” of light to be “horns of light.”

In the quiet this morning, I find my brain buzzing with all sorts of thoughts about light and how it is part of the mystery of both the spiritual and the scientific. Humanity has so often made the two into binary, either-or, opposites and enemies. The further I get in my journey, the more I am convinced that, in the end, we will understand that they are two parts of the same mystery. It’s a “both, and.”

As a follower of Jesus, I can’t help but go back to Jesus’ call for His followers to be “light” to the world”:

“Let me tell you why you are here. You’re here to be salt-seasoning that brings out the God-flavors of this earth. If you lose your saltiness, how will people taste godliness? You’ve lost your usefulness and will end up in the garbage.

“Here’s another way to put it: You’re here to be light, bringing out the God-colors in the world. God is not a secret to be kept. We’re going public with this, as public as a city on a hill. If I make you light-bearers, you don’t think I’m going to hide you under a bucket, do you? I’m putting you on a light stand. Now that I’ve put you there on a hilltop, on a light stand—shine! Keep open house; be generous with your lives. By opening up to others, you’ll prompt people to open up with God, this generous Father in heaven.”
-Jesus (Matt 5:13-16 [MSG])

What does that mean for me? Am I a light-bearer? Do these posts and podcasts shine? More importantly, do my daily words and interaction with family, friends, neighbors, strangers, community, enemies, acquaintances, and foreigners radiate with love, joy, peace, patience, kindness, goodness, gentleness, faithfulness, and self-control? Am I being generous with my life? Is my house open? Am I opening up to others?

It’s what I’m endeavoring to do increasingly today, each day of this earthly journey. I want the words of my mouth, the meditations of my heart, the work of my hands, and my interactions with everyone to be positively “horny” with Light.

If you know anyone who might be encouraged by today’s post, please share.