see also [Indulgences]; [Infallibility]; [Mass]; [Purgatory].
Door, the open and shut, [429], [430], [435].
see also [Mercy].
Doubt, cause of, [522].
becoming fashionable, [526], [527].
how to be freed from, [526-528].
youth assailed by, [600].
see also [Infidelity].