INDIANAPOLIS, INDIANA — Bishop Dwayne Royster wasn’t even halfway through his speech, but members of the crowd were already on their feet. With one hand doggedly clutching the wooden pulpit at the front of Friendship Missionary Baptist Church in Indianapolis, Indiana, he suddenly threw his other arm in the air as he kicked his message into high gear, working the impromptu congregation into a spiritual frenzy—and a political one.
“We’re not the ‘nice’ faith people!” he bellowed...