One day, after pompously lecturing a class of undergraduates about the incoherence of monotheism, I was approached by a shy student. He nervously stuttered through a heartbreaking story, one that slowly unraveled my own convictions and assumptions about religion.

Five years ago, he explained, his older teenage brother had been brutally stabbed to death, viciously attacked and mutilated by a perpetrator who was never caught. My student, his mother and his sister were shattered. His mother suffered a mental breakdown soon afterward and would have been institutionalized if not for the fact that she expected to see her slain son again, to be reunited with him in the afterlife where she was certain his body would be made whole. These bolstering beliefs, along with the church rituals she engaged in after her son’s murder, dragged her back from the brink of debilitating sorrow, and gave her the strength to continue raising her other two children — my student and his sister.

To the typical atheist, all this looks irrational, and therefore unacceptable. Beliefs, we are told, must be aligned with evidence, not mere yearning. Without rational standards, like those entrenched in science, we will all slouch toward chaos and end up in pre-Enlightenment darkness.