Why I think God exists. You are avoiding our posts. I also think that God might exist, but I would never use that logic to prove it. By the same logic, we could say that anything we read in fantasy books, fiction movies, etc., would be true! I fail to see how God influencing us is any different from unicorns, minotaurs, or ghosts influence us. Also, using that logic, you could say that anything that anyone has ever said, to someone or to themselves, would be real, because it influences us. You could say that Ptolemy's theory of the planets is real, AND that Copercinus's too! There would be too many paradoxes.