What was the rainbow’s role in the covenant after Noah’s Flood?

After Noah’s Flood, the rainbow served as a sign of the covenant between God and every living creature. Genesis 9 presents the covenant as a promise that the waters would never again become a flood destroying all life on earth.

The rainbow is described as being placed in the clouds. When it appeared, God would remember the covenant involving God, Noah, his descendants, and the animals that had survived with him.

In this passage, the rainbow is more than a weather phenomenon. It is a visible reminder of a divine promise and an enduring relationship between the divine, humanity, and the natural world.

The biblical account does not say that the rainbow was created for the first time after the Flood. It assigns the rainbow a new covenantal meaning. This distinction helps separate the story’s religious symbolism from later artistic interpretations.