What is Light?

Some people read the bible and think, “Why is Jesus so different from God in the older parts of the Bible?” I had the same thought for many years. We could put this question as – Why doesn’t God behave like I think he should behave?

The problem is that we don’t understand God. We assume that God’s actions should be understandable. They should make sense to us. But sometimes even our friends act in strange ways and we are not sure why they act like that.

Let us look at the first thing God did. “And God said, ‘Let there be light.’ And there was light.” Now, what exactly does that mean? I don’t know. Light wasn’t. Then it was, because God said it. Let’s take an easier question: What is light? We have had light for, let’s say, 20,000 years. That is enough time for us to figure out what light is, don’t you think?

Well, it travels fast. Like about 186,000 miles per second. It heats things when it hits them. Light consists of photons. Now we are getting somewhere. So these photons are particles, right? Maybe. One guys says particles but the other says, no, it’s waves. Now, it is said that sometimes light behaves like particles: other times, it behaves like waves.

When you ask about the colors of light, they give you a prism and you hold it up and it splits white light into a rainbow. Ooh. I can see violet, blue, green, yellow, orange and red. Don’t forget indigo, they say. Each color is a different wavelength, they say. Wow.

In 1950, a machine was made that intensified light beams called laser beams. These were useful. You could put them in a laser pointer and drive your cat crazy. You could also do laser surgery with them instead of a scalpel. So, we have been able to do amazing things with light without really knowing what it is. Then someone pipes up and says, “That is just visible light.” What do you mean? “There are other kinds, you know, like x-rays, ultraviolet rays, infrared, microwaves and even radio waves. You can’t see any of those.”

Now we have microwave cooking and UV filters in our sunglasses. We know so much about how these waves behave, we can use them for many things. Yet, while we know how light behaves, we still don’t know what light is besides calling it electromagnetic radiation.

My point is this: if we can’t really understand the first thing God created, light, how can we understand the Creator? I am glad we don’t have to understand him. He is not like us in the sense that he is completely good. We are not very good in comparison. He is powerful enough to effect change within people, yet he refuses to force people into doing good. Let’s say we now believe that God is good, powerful and wise. Is that enough? Not a chance. This powerful, good and wise being may want nothing to do with us. Maybe he would remain aloof to our plight as fallen creatures.

The Apostle John wrote that God is Love. He cares much about men and women and wants to help them. He is willing to overlook our messed up situation and move us forward in his plan. Most people like his willingness to forgive them. Some call his plan redemption or salvation. But rather than a return to our original state, like Adam and Eve, he wants to make us better than that.

He will only accept our voluntary involvement in his plan. Jesus said something like this: we think we are free but we are not really all that free. Your God-given freedom will become much more real. If the Son of God sets you free, you will be free indeed.

So, we have a God who loves the people he created. He has a plan to make us to what he had in mind for us. Our cooperation is a must. Can you believe that he is preparing us for a great future? He will create a new earth where goodness can live without restraint. Do you dare to follow his Son, Jesus? He calls you now. He desires your company.

If anyone follows me, he must become as I was in the world. Look at Me and see if it’s worth it. I have finished my course and now you can begin your new life on earth. Follow my path and you will surely end up with me in my kingdom.

Jesus was what a man was supposed to be. And he was in the same situation as you and I. He took no special privilege as the Son of God. He embraced his humanity and began reaching out to all people. And now he is calling you to himself. Why? So he can make you into the best you possible.

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