God said “I have set my rainbow in the clouds, and it will be the sign of the covenant between me and the Earth” in Genesis 9:13. The covenant was that never again would the world be drowned as it just had been for the sins of the people. God’s promise to mankind of a new future. God’s rainbow is a central part of the Christian culture, and we all know that cultural appropriation is bad. We all know that culture is not a costume, and that appropriating other people’s culture is Not Allowed in our fair and loving world of today. It is a Bad Thing. Remember that in the future, if you see people culturally appropriating God’s rainbow for other uses.