The discussion should not even get as far as the "holy trinity". Belief in God is illogical, the very concept of God is alogical i.e. outside logical explanation.

The very idea of an omnipotent, omniscient and omnipresent entity is illogical, but by it's very nature of being all-powerful can do as it wishes, therefore it cannot be argued within any normal logical framework.

Bleh, as an INTJ* I would not even go as far as the holy trinity, the concept is logically undebatable before you even get that far.

*I eventually went with INTJ simply because the profiles fit very well, even if I am still unsure about the relative dominance of my Ti over Ne.