Music for the Requiem Mass of the February 28 Incident and subsequent White Terror. Lastly, the 20th century saw the development of the secular Requiem, written for public performance without specific religious observance, such as Frederick Delius's "Requiem", completed in 1916 and dedicated to "the memory of all young Artists fallen in the war", and Dmitry Kabalevsky's "Requiem" (Op. 72 – 1962), a setting of a poem written by Robert Rozhdestvensky especially for the composition. Herbert Howells's unaccompanied "Requiem" uses Psalm 23 ("The Lord is my shepherd"), Psalm 121 ("I will lift up mine eyes"), "Salvator mundi" ("O Saviour of the world," in English), "Requiem
Psalm 116 Saint Paul in 2 Corinthians 4: 13. The Syriac church apply it to converts coming into the church. The Psalm has been used as public Prayer by Pope John Paul II, who called it a "Prayer of thanksgiving to the Lord" The Psalm is used in the Rule of St. Benedict, of Benedict of Nursia. However, Psalm 117 is now read in the Liturgy of the Hours. Henry calls it a "thanksgiving psalm", while Spurgeon saw it as A Psalm of Thanksgiving in the Person of Christ. " David Dickson, wrote "This Psalm is a threefold engagement of the Psalmist