Okay, so at least you explain why you insist on arguing on the impossibility of the contrary, as you say. My problem with this is that people from hundreds of religions will say the same thing, that they have had "proofs" in their lives that they find very convincing. But they can't all be right. You have to admit that it is all faith.
The fact that people from hundreds of religions have personal experience or metaphysical "proof" that God exists actually supports the concept of a Trancendental One. They don't all have to agree on the exact nature of the experience because something that is by definition "infinite" will of course have people experiencing it from different perspectives.