The biblical era where that was possible ended in the iron age. It's all one way jabber and wait for some situationally detached transcendent sign now like cancer, aliens, or a Blue Jay showing up at the right moment... you know, solid stuff like that. Stuff that makes you feel real confident that you are in commune with God.
So then it is a no, you are beyond such simpleton worries.
I guess you'll just need to reason with yourself.