Every time I see a rainbow. I’m reminded of 3 things associated with that bow instituted by God.
1) He will not destroy the earth by a flood again.
2) Some crimes including homosexuality are punishable by capital punishment.
3) It’s OK to eat a large steak.
He knew after the flood, the entire climate and nature of the earth would be so different, and would necessitate man actually having to eat meat for proper nutrition.