Foot washing "mandatum" (maundy), therefore, was applied to the rite of foot-washing on this day of the Christian Holy Week called Maundy Thursday. John 13:1–17 recounts Jesus' performance of this act. In verses 13:14–17, He instructs His disciples: Many denominations (including Anglicans, Lutherans, Methodists, Presbyterians, Mennonites, and Catholics) therefore observe the liturgical washing of the feet on Maundy Thursday of Holy Week. Moreover, for some denominations, foot-washing was an example, a pattern. Many groups throughout Church history and many modern denominations have practiced foot washing as a church ordinance including Adventists, Anabaptists, Baptists, and Pentecostals. The origin of the word "Maundy" has
Holy Week the liturgical day starts from the evening before a calendar day, the prayers of Palm Sunday begin on the evening of Lazarus' Saturday. Throughout Holy Week, a paschal service is conducted each evening, starting on Sunday night (the eve of Monday), and every morning, up until Easter. These paschal services take place in the middle of the church, not on the altar, because Jesus suffered and was crucified on Golgotha, outside of Jerusalem. The altar is bared of all its coverings and relics. Each day service is divided into 5 "hours"; The First Hour, The Third Hour, The Sixth Hour,