1) Liturgy of the Hours 
The Exapostilarion (ἐξαποστειλάριον, pl. ἐξαποστειλάρια Exapostilaria) is a hymn or group of hymns chanted in the Eastern Orthodox and Greek-Catholic Churches at the conclusion of the Canon near the end of Matins. The Exapostilarion is chanted after the Little Litany that follows the Ninth Ode of the Canon. The term ...