A Mortal Glamour — Chelsea Quinn Yarbro

It is hard for Pere Guibert to accept what is happening in this once-holy sanctuary. The ecstatic moans of pleasure and wild thrashings behind closed doors. The shame, mingled with rapture, on once beatific faces. One after another, men and women who have sworn to devote their lives to God are being catapulted into a netherworld of debauchery and defilement. And the One who comes to them at night, who has engineered their abrupt fall from grace, is surely too seductive, too cunning, too unspeakably evil to be merely human...