Donald Trump, president and chief executive of Trump Organization Inc. and 2016 Republican presidential candidate, holds up a Bible while speaking at the Values Voter Summit in Washington, D.C., U.S., on Friday, Sept. 25, 2015. The annual event, organized by the Family Research Council, gives presidential contenders a chance to address a conservative Christian audience in the crowded Republican primary contest. Photographer: Drew Angerer/Bloomberg via Getty Images