Penitence prayers

Prayers of confession, contrition, and repentance: the Kyrie, the Agnus Dei, Psalm 51, the BCP General Confession, the Act of Contrition, the Prayer Before a Crucifix, and the Lenten Prayer of St. Ephrem the Syrian.

Catholic

Eternal Rest Medieval (Latin form); Lasance 1913 (English form) Prayer Before a Crucifix 16th century AD; Lasance 1913 Prayer Before Communion 16th-17th century AD; Lasance 1913 The Act of Contrition 17th-18th century AD; Lasance 1913 The Fatima Prayer 1917 AD The Stations of the Cross: Opening Prayer 17th century AD (formalized); Lasance 1913

Orthodox

Prayer at the End of the Day Traditional; OCA Prayer Book 1979 Prayer Before Holy Communion 9th-10th century AD; Hapgood 1906 The Jesus Prayer 5th century AD The Prayer of Ephrem the Syrian 4th century AD; Hapgood 1906 The Trisagion Prayers Ancient; Hapgood 1906

Anglican

Compline: The Order for Evening Prayer Ending 1st century AD (Nunc Dimittis); 1662 (BCP service) The Collect for Purity 11th century AD (Latin origin); 1549 (Cranmer translation); 1662 (current form) The General Confession 1552 (original); 1662 (current form) The Prayer of Humble Access 1548 (original); 1662 (current form)

Protestant

A Puritan Prayer 17th century

Ecumenical

A Prayer at a Funeral Traditional; BCP 1662 language A Prayer for the Forty Days of Lent 1662 Psalm 51 pre-6th century BC The Agnus Dei c. 700 AD (liturgical form) The Anima Christi 14th century AD The Kyrie 4th century AD The Trisagion pre-500 AD

Other

Calvin's Prayer for the Lord's Day 1542 Luther's Evening Prayer 1529 Spurgeon's Prayer for Trust 19th century