Just happened upon the spiritual path of Tengrism yesterday. Tengri is the male skygod who is married to the earth mother and they parented all of us with other demigods. It is shamanistic religion of Mongolia, Turkey, Slavic nations and Siberia. It is very intense and, in my opinion, advanced. My thinking, based on it's region of origin, is that it is related to the religions of the Aryans (Hindu) and the original Celts (druidism) as well as some Shinto aspects. The primary performer of this religion is the shaman, who can be either male or female.... That's the basic rundown, there is a lot more that is pretty cool. I am having some trouble finding material in English about this religion. It was oppressed by atheist-communist governments and Islam. I will put two YouTube videos in thee comments. Listening to the first guy, I hear a lot of Haven ethos in what he's saying- making this even more interesting.