A religious brother/ sister or nun is a layperson who dedicates his or her life to the service of the Church in a permanent way by means of vows or promises, the most common of these being poverty, chastity and obedience. Most live in community with other members of their community, though some live more solitary lives (hermits). In at least some of the communities, some religious brothers also study to become priests. There are thousands of religious communities in the United Sates to choose from. For more information go to: