The “Song of the Three Holy Youths” is part of the hymn called a canon sung during the Matins and other services in Orthodoxy. It can be found in the Church of England Book of Common Prayer as the canticle called the “Benedicite” and is one of the traditional canticles that can follow the first scripture lesson in the Order of Morning Prayer. It is also an optional song for Matins in Lutheran liturgies, and either an abbreviated or full version of the Song is featured as the Old Testament Canticle in the Lauds liturgy for Sundays and Feasts in the Divine Office of the Roman Catholic Church.