What does dreaming about rainbow mean in the Bible?

The rainbow is God's own sign, set in the clouds after the flood as a pledge of mercy. Around His throne, John saw a rainbow still shining. Dreaming of one may be a reminder that God keeps covenant — the storm you passed through ends in a promise, not in ruin. In the SoulGuide Dream Guide, rainbow is filed under nature — one of 54 symbols in the guide — and is answered with 3 King James Version passages quoted in full: Genesis 9:13, Ezekiel 1:28, Revelation 4:3. Each passage below carries a short note explaining why it applies to rainbow, so the entry can be read on its own without the rest of the guide.

“I do set my bow in the cloud, and it shall be for a token of a covenant between me and the earth.”

“As the appearance of the bow that is in the cloud in the day of rain, so was the appearance of the brightness round about. This was the appearance of the likeness of the glory of the LORD. And when I saw it, I fell upon my face, and I heard a voice of one that spake.”

“And he that sat was to look upon like a jasper and a sardine stone: and there was a rainbow round about the throne, in sight like unto an emerald.”