In some strains of Christian theology, the Christian Church may be divided into:
Within Catholic ecclesiology these divisions are known as the "three states of the Church." The actual language used in the Catechism of the Catholic Church states that "The three states of the Church… at the present time some of his disciples are pilgrims on earth. Others have died and are being purified, while still others are in glory, contemplating 'in full light, God himself triune and one, exactly as he is'."[2]
In Protestant theology, which rejects the doctrine of Purgatory,[3] the Churches Militant and Triumphant are together known as the two states of the Church. These divisions are often discussed in the context of the doctrine of the communion of saints; although Christians may be physically separated from each other by the barrier of death, they nonetheless remain united to each other in one Church, and support each other in prayer.