الإثنين, نوفمبر 9, 2026 Julian: October 27 Tone 6 No fast Our Father among the Saints Nectarius (Nektarios), bishop of Pentapolis, Wonderworker, and founder of the Monastery of the Holy Trinity on Aegina (1920).
Catechism of the Orthodox Christian Faith

The Holy Mysteries

Part I: On Faith · The Tenth Article: The Mysteries

Q284

What is a mystery or sacrament?

In the Scriptures, the Mystery of God is Jesus Christ himself, “Christ in you, the hope of glory” (Col 1:27; 2:2; 4:3). In the life of the Church, a mystery is therefore a visible, holy act through which a person is united to the great Mystery of “the true God, and eternal life” (1Jo 5:20; see Q093, Q147), rites ordained by the divine authority of the Lord Jesus Christ, in which visible signs convey invisible grace.