se were just some of the signs that Tamerlan Tsarnaev, accused of masterminding the Boston Marathon bombings, had adopted a virulent strain of Islam that led to the deaths of four people and injury of more than 260

I know the truth, and you don’t. On the morning of July 29, 1994, the Rev. Paul Hill walked up to John Britton outside an abortion clinic in Pensacola, Florida, and shot the doctor to death. Hill was part of a Christian extremist group called the Army of God, which taught that abortion was legalized murder.

Authentic religious truth claims are never as inflexible as zealous adherents insist,” he writes in “When Religion Becomes Evil.”