Despite Mormonism’s entrenched homophobia, and Quinn’s unsparing, clear-eyed assessment of Mormonism’s faults, his faith in the religion of Joseph Smith remains undiminished. “I’m a radical believer,” he says, “but I’m still a believer.” He seems to be one of those rare spiritual thinkers, as Annie Dillard puts it, who possess “a sort of anaerobic capacity to batten and thrive on paradox.”

— Jon Krakauer, Under the Banner of Heaven