NYT magazine offers "Without a Doubt", a ten-screen discussion of Bush and how his faith motivates his decisions. It's from Ron Suskind, the author of "The Price of Loyalty: George W. Bush, the White House, and the Education of Paul O'Neill". Suskind was the senior national-affairs reporter for The Wall Street Journal from 1993 to 2000. Some will denounce this as a liberal NYT hit piece. Others - those wouldn't mind seeing, say, Pat Robertson as president - will find comfort in parts of the article. And others will find partial confirmation for what they already suspected. Excerpts: ''...