During Good Friday of the Holy Week (which is, the week immediately before Easter), some parishes of the Anglican, Catholic, and Lutheran Church the "Two Hours Devotion" is observed in which this traditionally consists of a series of sermons, interspersed with singing, one on each of the Seven Last Words from the Cross, together with an introduction and a conclusion.
The Three Hours' Agony (also known as the Tre Ore, The Great Three Hours, or Three Hours' Devotion) is a Christian service held in some Roman Catholic, Lutheran, Anglican and Methodist churches on Good Friday from noon till 3 o'clock to commemorate the three hours of Christ's hanging at the cross. It may include meditation on the seven sayings of Jesus on the cross, and usually occurs between noon and 3PM (at which time the Liturgy of the Lord's Passion begins), and sometimes between 6PM and 9PM. 
