Extra Ecclesiam nulla salus

The Latin phrase extra Ecclesiam nulla salus (meaning "outside the Church [there is] no salvation" or "no salvation outside the Church") is a phrase referring to a Christian doctrine about who is to receive salvation.

The expression comes from the writings of Saint Cyprian of Carthage, a Christian bishop of the 3rd century. The phrase is an axiom often used as shorthand for the doctrine that the Church is necessary for salvation. It is a dogma in the Catholic Church and the Eastern Orthodox Church, in reference to their own communions. It is also held by many historic Protestant churches. However, Protestants, Catholics, and Eastern Orthodox each have a unique ecclesiological understanding of what constitutes "the Church". For some, the church is defined as "all those who will be saved", with no emphasis on the visible church. For others, the theological basis for this doctrine is founded on the beliefs that Jesus Christ personally established the one Church, and that the Church serves as the means by which the graces won by Christ are communicated to believers.