My first conclusion after a long search was that the individual multitude of diverse contradictory ancient religions, divisions and many belief systems were rooted in ancient cultures and world views,and could not possibly taking into consideration of the universal perspective of nature of our physical existence nor the universal in terms of the nature o the possible spiritual worlds and possible God(s), and no grounding in the objective reality. Too many contradictions to consider any one as a possible choice. Either all religions and belief systems are either in one harmonious evolving dynamic spiritual process, or they are fallible human creations that reflect the culture and times of their tribal origin and have no basis in the reality of our existence.
At the same time that it would be an unfortunate illusion of delusions to believe I should attempt to make choices to justify my worldview.' I realized that most were seeking a sense of community and identity to fulfill their needs, and tribalism rules. I was influenced by the teaching of Buddha that 'nothing is necessary and impermanence rules.
The only objective constancy I found was in science, which is a progressive evolving body of knowledge that acknowledges the limits of scientific knowledge.
As far as my religious choices I am a Baha'i, which for human reasons will always be tentative, because it does acknowledge the limits of human spiritual knowledge, and the unknowable 'Source' some call God(s), It acknowledges that our spiritual knowledge is a constantly evolving changing dynamic, and in harmony with a constantly changing science.. I am a philosophical agnostic, because in reality I do not know. I am fundamentally a Naturalist concerning the nature of our physical existence,