Let us come together to recite the O Antiphons, a Roman Catholic tradition that dates back to the 8th century.
These ancient and sacred verses, prayed during the Liturgy of the Hours at Vespers (Evening Prayer), call upon Christ with titles from Scripture that reflect His divine attributes and fulfill the prophecies of the Old Testament. Each antiphon begins with the exclamation “O”—such as O Wisdom, O Key of David, and O Emmanuel—leading us on a reflective and prayerful journey as we prepare our hearts for the coming of Christ at Christmas.
These beautiful prayers, full of longing and hope, not only deepen our Advent experience but also inspire contemplation of the mystery of the Incarnation. Let us unite in spirit and voice during these final days of Advent, as we anticipate the joy and peace of the Nativity.
A heartfelt thank you to Sister Ann Therese Kelly for her stunning stained-glass pieces, each portraying an O Antiphon.
December 17th
O Sapientia
(meaning O Wisdom)
Isaiah 11:2-3.
O Wisdom of our God Most High,
guiding creation with power and love:
come to teach us the path of knowledge!
December 18th
O Adonai
(meaning O Lord or Ruler)
Isaiah 11:4-5 and 33:22.
O Leader of the House of Israel
giver of the Law to Moses on Sinai:
come to rescue us with your mighty power!
December 19th
O Radix
(meaning O Root of Jesse)
Isaiah 11:1.
O Root of Jesse’s stem,
sign of God’s love for all his people:
come to save us without delay!
December 20th
O Clavis
(meaning O Key of David)
Isaiah 22:22.
O Key of David, opening the gates of God’s eternal Kingdom: come and free the prisoners of darkness!
December 21st
O Oriens
(meaning O Radiant Dawn)
Isaiah 9:1.
O Radiant Dawn,
splendor of eternal light, sun of justice:
December 22nd
O Rex Gentium
(meaning O King of the Nations)
Isaiah 2:4.
O King of all nations and keystone of the Church: come and save humankind, whom you formed from the dust!
December 23rd
O Emmanuel
(meaning O God with Us)
Isaiah 7:14.
O Emmanuel, our King and Giver of Law:
come to save us, Lord our God!
