It's time to reread the U.S. Constitution, folks. According to Article Two of said document, the primary qualifications for a U.S. Presidential candidate are as follows:

• be a natural-born citizen of the United States;
• be at least thirty-five years old;
• have been a permanent resident in the United States for at least fourteen years.

Affiliation with any religion is not mandatory. It should be noted that many of the Founding Fathers, including Thomas Jefferson, were deists, not Christians.