http://www.huffingtonpost.com/darrin-grinder/the-presidents-and-their-_b_1283210.html
6. Dwight D. Eisenhower. Eisenhower may have been instrumental in bringing "under God" to the Pledge of Allegiance and making "In God We Trust" the national motto, but he was reared in a religious tradition that does not allow its adherents to take oaths of office or to recite the Pledge of Allegiance--the Jehovah's Witnesses (a religion/denomination born in the United States, as was Mormonism). His home was the meeting place for fifteen Bible Students (an earlier name for Jehovah's Witnesses), where they had lessons and held services, until he left for college. However, Eisenhower became the only president to be baptized and join a church during his presidency--the Presbyterian church in this instanc