We can trust this covenant and the original rainbow meaning because God is faithful-his character cannot change. While this event occurred over 4,000 years ago, the covenant stands today.

When the bow is in the clouds, I will see it and remember the everlasting covenant between God and every living creature of all flesh that is on the earth. . . This is the sign of the covenant that I have established between me and all flesh that is on the earth. And the waters shall never again become a flood to destroy all flesh. When I bring clouds over the earth and the bow is seen in the clouds, I will remember my covenant that is between me and you and every living creature of all flesh. I establish my covenant with you, that never again shall all flesh be cut off by the waters of the flood, and never again shall there be a flood to destroy the earth. . . This is the sign of the covenant that I make between me and you and every living creature that is with you, for all future generations: I have set my bow in the cloud, and it shall be a sign of the covenant between me and the earth. The timeless, expansive nature of this covenant is evident as God says to Noah, Behold, I establish my covenant with you and your offspring after you, and with every living creature that is with you, the birds, the livestock, and every beast of the earth with you, as many as came out of the ark it is for every beast of the earth.

After the global flood, God set the rainbow in the sky as a sign that he would never again flood the whole earth ( Genesis 9:8–17). Of all the iconic symbols that God has given us, the rainbow stands as the most vibrant reminder of his faithfulness.

Colors of the rainbow