What is the difference between a religious order priest and a diocesan priest?
A religious order priest belongs to a religious community, such as the Franciscans, Dominicans, etc., who strive to live out the charism of their founder and often have a particular type of ministry, e.g., education, health care. They usually live in community and they take the vows of poverty, chastity and obedience. Diocesan priests, also called secular priests, are ordained for a local church, a geographical area, and generally serve in parishes, although they also assist in schools, hospitals, prisons, etc., depending upon the local needs. Although they do not take the three vows of poverty, chastity, and obedience, diocesan priests do promise: to lead a celibate life; to respect and obey their diocesan bishop; and to live a simple lifestyle.