“O Key of David, and Sceptre of the house of Israel, that openest and no man shutteth, that shuttest and no man openeth : Come and bring the prisoners out of the prison-house, them that sit in darkness and the shadow of death.”
*Chanted by Pr. Sean Daenzer to the Gregorian tones in The Brotherhood Prayer Book, beginning on page 397. The order for singing this Vespers canticle is Antiphon, Magnificat, Antiphon. Read the introductory post about O Antiphons here.