I'm sorry to say this, but that is the most bullshit excuse for god existing.

To prove this theory, it would mean that EVERYONE prays to god when in a situation of need. That is just ridiculous, and I can tell you why.

Before I go on though, I have to apologize for anyone I could offend by this next statement. My brother is mentally handicapped, and I have been around many mentally handicapped people because of this, and I hold an extreme amount of empathy for what they have gone through.

The reason is that, anyone with a severe enough mental disability won't have the mental comprehension to understand god in his simplest form. That means that they can't pray to god since they don't know he even exists.

Now, I don't know about you, but I include the severely mentally handicapped as being human, and that right there disproves your 100% "statistic".