God sent God down to impregnate Mary so she could give birth to God, so God would some how orchestrate his own death so he could die as God and return to heaven to be with God.<quoted text> Sorry buddy 3 does not equal 1. You keep saying father this and son that but you believe they are the same person. Now who's who confused?
Pagan beliefs also had their trinities. Triune God in christianity is just THEIR version of what others believed in the past.