Obama went back to South Chicago community and was an active member of his church. It seems to me he started his political career there. (I don't watch TV, just read it briefly.) I saw a picture of him praying in a magazine-- strong faith.
Bush claimed the most important conversation of his whole life was the one he had with Billy Graham. After that he became a faithful Christrian. I saw a picture of him praying in a magazine -- strong faith.
They both have won repeatedly so far. I don't think they posed it or said what they said for show.