You probably are not directing your question to me, but may I offer my opinion?
From what I know of the varied Indian cultures in the U.S., they worshipped
"the Great Spirit" who we refer to as God or the absolute Being.
They have no "organized" religion as with idols and priests, dogmas, but
instead a purity of reverence to the Great Spirit.
Through prayer alone they can practice the "supernatural". or hearing the
voices of the knowledge from the unseen world.
There is great strength and beauty in their devotion and songs to their God.
I don't equate this with witchcraft or worshiping who we call "Satan".
Just my opinion.