It behooves the sacred ministers, therefore, to strive to reproduce in themselves the examples of the Gospel and the virtues of the Divine Redeemer. However, just as the food of the body does not nourish, sustain or develop our life unless, after being digested and assimilated, it be changed into our own substance, so the priest cannot acquire dominion over himself and his senses, cannot purify his spirit, cannot strive for virtue as he should, cannot, in brief, fulfill faithfully, generously, or fruitfully the duties of his sacred ministry, unless his life becomes one with the life of the Lord through assiduous and unceasing meditation on the mysteries of the Divine Redeemer, the supreme model of perfection and the inexhaustible source of sanctity.