The most normal form of unceasing prayer in the Orthodox tradition is the Jesus Prayer. The Jesus Prayer is the form of invocation used by those practicing mental prayer, also called the “prayer of the heart.” The words of the prayer most usually said are “Lord Jesus Christ, Son of God, have mercy on me a sinner.” The choice of this particular verse has a theological and spiritual meaning.

Liturgical hymns from the Divine Services of the Orthodox Christian Church for the major feast days of the Liturgical Calendar. The hymns are rendered in the Byzantine Chant style by various choirs

“It is better to pray little but often.” -Saint Theophylact of Bulgaria