It's an FAQ, for sure. And the definitive answer seems to be that an omniscient and omnipotent being would know what would convince me even if I don't, and would be able to convince me if he, she, it, or them wanted. For my part, if there's a tri-Omni God, it's welcome to 'road to Damascus' me or whatever. If it's real, I want to know. If I don't know, it's either not real or not inclined to let me know. If it's real and doesn't want me to know it's real, who am I to try to do an end run around an omnipotent Creator?
I'm not anti-Christian. I'm anti-stupid.