Title I. Delicts Against Religion and the Unity of the Church
Can. 1364 §1. Without prejudice to the prescript of can. 194, §1, n. 2, an apostate from the faith, a heretic, or a schismatic incurs a latae sententiae excommunication; in addition, a cleric can be punished with the penalties mentioned in can. 1336, §1, nn. 1, 2, and 3.
§2. If contumacy of long duration or the gravity of scandal demands it, other penalties can be added, including dismissal from the clerical state.
Can. 1365 A person guilty of prohibited participation in sacred rites (communicatio in sacris) is to be punished with a just penalty.
Can. 1366 Parents or those who take the place of parents who hand over their children to be baptized or educated in a non Catholic religion are to be punished with a censure or other just penalty.
Can. 1367 A person who throws away the consecrated species or takes or retains them for a sacrilegious purpose incurs a latae sententiae excommunication reserved to the Apostolic See; moreover, a cleric can be punished with another penalty, not excluding dismissal from the clerical state.
Can. 1368 A person who commits perjury while asserting or promising something before ecclesiastical authority is to be punished with a just penalty.
Can. 1369 A person who in a public show or speech, in published writing, or in other uses of the instruments of social communication utters blasphemy, gravely injures good morals, expresses insults, or excites hatred or contempt against religion or the Church is to be punished with a just penalty.