Because they don't believe in higher powers.
Why did the house cross the road, One of the most difficult to solve cross the road jokes, I'll give the answer when you all give.
Ctrl - C, Ctrl - V
Raise MY hand!
When he was told to "go big or go home," he only had one option. (I've posted this joke here before, but I believe I've been the first, so if you recognize it as a repost it's because I wanted to tell it again!)
They don't believe in a higher power.
He didn't believe in higher powers!
They don't believe in higher power.