In Christian churches, a minister is someone who is authorize by a church or religious organization to perform clergy functions such as teaching of beliefs; performing services such as weddings, baptisms or funerals; or otherwise providing spiritual guidance to the community. The minister may serve a congregation or participate in a role in a parachurch ministry. A person ministering to a particular congregation or religious group is generally designated as a Pastor. Ministers performing in other roles may be referred to as a preacher, chaplain, deacon, elder, or bishop. An increasing number of charismatic Christians recognize the offices of the five-fold ministry, which they consider a revival of original Christian practice.