The more pure and chaste is a soul, the more it hungers for this Bread [Jesus in the Eucharist], from which it derives strength to resist all temptations to sins of impurity, and by which it is more intimately united with the Divine Spouse; 'He who eats My Flesh and drinks My Blood, abides in Me and I in him'
Pope Pius XIIThat which does not correspond to the truth or to the moral norm possesses, objectively, no right either to existence or to propagation or to action.
Pope Pius XIIThe good of our soul is more important than that of our body; and we have to prefer the spiritual welfare of our neighbor to our bodily comforts. . . If a certain kind of dress constitutes a grave and proximate occasion of sin, and endangers the salvation of your soul and others, it is your duty to give it up.
Pope Pius XII