Can't you see it as a indication of the opposite of what we typically call God? That instead of there being an external entity outside our universe interacting with you, you talked to something God-like inside yourself. This might be what you share with every person in history that ever have received divine inspiration. That same experience motivated them. Just like we can share experience with other people when we are happy, tired of drunk. But this one requires a more complicated key to access, which could be elaborate practices or a drug.
I might be wrong, but I find these psilocybin experiments extremely enlightening as to why we as humans struggle so much with religious experience.
Did my suggestion make sense? I tried to word it as plainly as possible, but these are things we aren't used to discuss...