“And God said, ‘This is the sign of the covenant I am making between me and you and every living creature with you, a covenant for all generations to come: I have set my rainbow in the clouds, and it will be a sign of the covenant between me and the earth. Whenever I bring clouds over the earth and the rainbow appears in the clouds, I will remember my covenant between me and you and all the living creatures of every kind. Never again will the waters become a flood to destroy all life.” Genesis 9:12-16
Wedding rings are not themselves a promise, but just a sign of a promise that was made. Whenever a husband and wife see or feel the circle of gold on their finger, they remember the promise that they made to be faithful to one another.
So the rainbow is a sign of God’s faithfulness to His promise.
However, He didn’t just promise human beings, but every living creature whose existence is bound to ours. Adam and Eve were charged with stewarding the animal kingdom [Genesis 1:26]. Noah obeyed the command to receive and tend the animals in the ark [7:2-3]. Likewise, we ought to recognize that our choices and our end are not ours alone. When the earth was destroyed in the flood, it didn’t merely destroy precious habitats, but all animal life–except for those contained in the ark–perished along with sinful mankind.
God holds back His return out of love for His creation. But He will not hold it back forever [6:3].
At this point, it’s imperative to draw a distinction between mythology and the Bible. Myths use fictional stories to explain natural phenomena to a culture that didn’t understand the scientific truth. The Bible, however, teaches scientific truths behind natural phenomena and explains how these truths testify to the Almighty God.
Take the rainbow for example. Mythologies would offer an explanation such as this:
A beautiful maiden, favored of the gods, received suitors from near and far. Each brought a precious stone from their homeland and laid it at her feet. They would know whose heart she had chosen by whose stone she wore around her neck on the day of the great feast. But the maiden could not choose. Instead she made her necklace of every stone. The suitors became jealous of one another waiting for a decision and began to war with one another, but the gods admired the maiden’s loving wisdom. So when the war came to her palace gates, the gods whisked her safely into the air. Her necklace fell away behind her. To this day, her many stoned necklace appears on the warring clouds of storms, as a rainbow.
But notice how God says that He set His rainbow in the skies. Revelation describes the throne room of heaven, and God is, in fact, encircled by a rainbow that shone like an emerald [4:3], and the New Jerusalem’s foundation is inlaid with ascending layers of precious stones coming in every color of the rainbow [21:19-20].
Being surrounded Himself by rainbows, God knows full well how they form. He allowed this piece of His heavenly throne room to manifest itself on earth, and He says that the rainbow will appear in the clouds–not that He sends each one, but that He set in motion the science behind the natural processes that give us rainbows…air, water and light.
And the purpose of this rainbow is to remind Him that even though sin brews like a storm on the earth, He promised never to destroy the entire earth in floodwaters again. Local floods will happen, but there will always be a refuge of dry ground.
Do you believe that God is faithful to keep His promises? Do you know the promises that He has made to us in scripture? Become a students of God’s Word so that you can stand in faith.