Exactly Elizabeth, see you hit that nail right on the head
Some would suggest that a Rainbow is just light refracting into its different wavelengths
Yet it is God who set the laws of nature for the Rainbow we have today
God made the Rainbow in the First place
11I establish my covenant with you: Never again will all life be destroyed by the waters of a flood; never again will there be a flood to destroy the earth.”12And God said, “This is the sign of the covenant I am making between me and you and every living creature with you, a covenant for all generations to come:
13I have set my rainbow in the clouds, and it will be the sign of the covenant between me and the earth.
So Since some people took Gods rainbow the symbol of his covenant and made it their symbol
But instead some got a Tornado
God will not be mocked