I'll bet it stresses our atheists:
Thinking About God Calms Believers, Stresses Atheists | LiveScience: "Researchers have determined that thinking about God can help relieve anxiety associated with making mistakes. However, the finding only holds for people who believe in a God.
The researchers measured brain waves for a particular kind of distress response while participants made mistakes on a test.
Those who had been prepared with religious thoughts had a less prominent response to mistakes than those who hadn’t."