What sign did God put in the sky as a promise after the flood?

What sign did God put in the sky as a promise after the flood?

Short Answer =  The rainbow

In Genesis 9:12–17, God places the rainbow in the sky as a sign of His promise that He would never again destroy the earth by flood.

Bible Trivia Long Answer #5

After the great flood in the time of Noah, the Bible records a moment of hope and reassurance.

God makes a promise – not just to Noah, but to all living creatures — that never again would He destroy the earth with a flood.

To mark this promise, He places a rainbow in the sky.

This isn’t just a beautiful natural phenomenon in the story; it’s described as a sign of a covenant — a visible reminder of God’s mercy, faithfulness, and commitment to creation.

Every time a rainbow appears, it is meant to serve as a reminder of that promise.

The story is found in Genesis 9:12–17, where God says the rainbow will be the sign of the covenant between Him and the earth.

So if someone asks:

What sign did God put in the sky as a promise after the flood?

Now you know.

The rainbow.