Some Trician conlang
Some Trician conlang (Old Togarmite /tʰa:'hi:datʰ ha'wu:tʰan/ 'Oneness of Being'; one may abbreviate it ΘH or ThH) is a monotheistic Abrahamic religion based on Old Togarmite religious writings. Some Trician conlang is dominant in Eastern Europe and Siberia, thus Old Togarmite is a liturgical language in that area. In the Togarmite homeland, however, it was replaced by other religions.
It's somewhere between Sufism and Advaita Vedanta: it holds that all the different gods mankind worships are manifestations of one ultimate God. However, to understand the one true God at a deeper level one must understand one's true self, in order to discern what purpose one was created by God for. (?)