Catechism of the Catholic Church

562 Part Three The integrity of the person 2338 The chaste person maintains the integrity of the powers of life and love placed in him. This integrity ensures the unity of the person; it is opposed to any behavior that would impair it. It tolerates neither a double life nor duplicity in speech. 125 2339 Chastity includes an apprenticeship in self-mastery which is a training in human freedom. The alternative is clear: either man governs his passions and finds peace, or he lets himself be domi­ nated by them and becomes unhappy. 126 “Man’s dignity therefore requires him to act out of conscious and free choice, as moved and drawn in a personal way from within, and not by blind impulses in himself or by mere external constraint. Man gains such dignity when, ridding himself of all slavery to the passions, he presses forward to his goal by freely choosing what is good and, by his diligence and skill, effectively secures for himself the means suited to this end.” 127 2340 Whoever wants to remain faithful to his baptismal prom­ ises and resist temptations will want to adopt the means for doing so: self-knowledge, practice of an ascesis adapted to the situations that confront him, obedience to God’s commandments, exercise of the moral virtues, and fidelity to prayer. “Indeed it is through chastity that we are gathered together and led back to the unity from which we were fragmented into multiplicity.” 128 2341 The virtue of chastity comes under the cardinal virtue of temperance, which seeks to permeate the passions and appetites of the senses with reason. 2342 Self-mastery is a long and exacting work. One can never consider it acquired once and for all. It presupposes renewed effort at all stages of life. 129 The effort required can be more intense in certain periods, such as when the personality is being formed during childhood and adolescence. 125 Cf. Mt 5:37. 126 Cf. Sir 1:22. 127 GS 17. 128 St. Augustine, Conf. 10, 29, 40: PL 32, 796. 129 Cf. Titus 2:1-6. 1767 2015 1809 409