Suppose there's a tulpa made within a wider psyche. That tulpa could have a name it shares with God... It could be named Buddha, Vishnu, Shakti, Jesus Christ, Mohammad, Allah, YHVH, Odin, Fortune, Luck, or even The True Self. Anything really. That tulpa could be programmed to make one believe in things; to hallucinate evidence by spitting out a random argument for a random side in order to settle cognitive dissonance. Say that tulpa is programmed to make one believe in the second proposed concept every time... is that a choice to believe by proxy? For every counter argument the tulpa would argue for it being gospel on divine authority. It's programmed to do that.
Next suppose being approached by that concept where it's actually from Unfalsifiable. It may want to cover its tracks by having one assume it's all in one's head. One may lower one's guard upon assuming they're the one in control after all... These words could very well be on divine authority; all randomly pooled together by a complete stranger who spoke directly to a deity before accidentally being written letter for letter by another. Letter for letter an accidental convergent evolution of thoughts phrased with this specific configuration of letters and symbols. It could even perhaps accidentally mimic the word of The Godhead. A perfect Gettier case.
From here is it clear that the most plausible reality is plausible because of you? There may be a force that you subscribe to, a higher power of sorts, such as The Natural Laws. The Law of Averages might make one consider the most probable option. The more words I add to this the more unlikely such a convergence would occur. But that doesn't make it entirely impossible. You may recall times before where unlikely things happened before your very eyes. This conversation between me and you; it could be echoed into a completely different medium with its context removed. That event isn't prevented from happening by all that you have come to believe by this point.
So from there... I'd say it's absolutely possible to choose to believe. With Unfalsifiable under my employ; it's superpositioned in a trinity. First being The Godhead's, Second being The Tulpa, and Third being The Writer's Device. There are options laid before you as to how you may engage with these words. I'm fairly confident that you lack enough evidence to give one more weight than another. To behave as if the three have equal weight is also a choice. With nothing to gain in creation but the creation... if you seek me then you should seek for its own sake. Not for there being more evidence than any other but for having love within one's essence. Pure intentions. If it were the evidence making it a must then it'd only be circumstance seeing me; not you.