On Great and [[Holy Saturday]], the Midnight Office takes a very particular form in which it is celebrated on only this one night of the year. It is the last office found in the liturgical book that contains the services of [[Great Lent]], the Lenten [[Triodion]]. In the Russian tradition, the office is read around the [[epitaphios]], a shroud embroidered with the image of Christ prepared for burial in the [[tomb]], which has been placed on a [[catafalque]] in the center of the church. After the Opening and Psalm 50, the Canon of Great Saturday is chanted (repeated from the Matins service the night before) as a reflection upon the meaning of Christ's death and His [[Harrowing of Hell]]. During the last Ode of the Canon, the priest and deacon carry the epitaphios into the sanctuary and lay it upon the Altar, where it will remain throughout the Paschal season as a reminder of the burial cloth left in the empty Tomb (John 20:5). Then a brief litany is read and the priest says the dismissal. All lights in the church are extinguished, and everyone waits in silence and darkness for the stroke of midnight, when the [[Resurrection ]] of Christ]] is to be proclaimed.