What is a religious institute in canon law, and how does it differ from a society of apostolic life?

• A. A religious institute takes public vows and lives by a defined religious rule; a society of apostolic life does not take permanent religious vows but pursues apostolic aims in community life.
• B. A religious institute is secular; society is sacred.
• C. Both are the same.
• D. A religious institute only exists for contemplative life; society for apostolic works.

Answer: (A)

In canon law, the key distinction lies in how members commit themselves to religious life. A religious institute is a form of consecrated life where members take public vows and live according to a defined religious rule under a superior, within a stable community. These vows—poverty, chastity, and obedience—are professed before the Church and bind the members in a formal, lasting way as part of their canonical status. A society of apostolic life, by contrast, gathers people who live in community and pursue apostolic works but do not take permanent public religious vows or live under a formal religious rule in the same way; they operate under their own statutes rather than a canonical rule of life. This difference—vows and a defined rule for religious institutes versus communal living for apostolic aims without public vows—explains why a religious institute and a society of apostolic life are not the same.