Published by the Ecumenical Patriarchate, this Ieratikon, the Divine Liturgy book for Clergy, contains the texts of the Liturgy of St. John Chrysostom, St. Basil the Great, and the Liturgy of the Pre-sanctified Gifts. In addition, it contains Vespers and Orthros Services for various days and times of the year. The third section of the book contains the services for the Great Blessing of Water of Theophany, Vespers at Pentecost, the Trisagion for Saturday of Souls. With a Foreword from His All-Holiness Ecumenical Patriarch Bartholomew. In Greek.