The Great Canon is more astonishing than any other liturgical text encountered during Great Lent. It is a marvel of liturgical hymnography, with texts of amazing power and poetic beauty. The Church decided to call it the Great Canon not so much for its length (250 troparia, or verses), as for the quality and power of its content. St. Andrew, Archbishop of Crete, who composed the Canon in the 7th Century, also composed many other canons used by the Church over the course of the liturgical year.
The Great Canon consists of a conversation between the penitent and his own soul. The conversation begins:
“Where shall I begin to weep for the actions of my wretched life? What first-fruit shall I offer O Christ in this my lamentation? But in Thy compassion grant me forgiveness of sins.” – with what shall I begin to repent, for it is so difficult.
A marvelous troparion follows:
“Come wretched soul, with thy flesh to the Creator of all. Make confession to Him, and abstain henceforth from thy past brutishness; and offer to God tears of repentance.”
The words are astonishing, containing both Christian anthropology and asceticism: our flesh, an inseparable part of human nature and being, must also participate in our repentance.
The apogee of this conversation with the soul, its constant unremitting call to repentance, comes in the kontakion sung following the 6th canticle of the Canon:
“My soul, O my soul, rise up! Why art thou sleeping? The end draws near and soon thou shalt be troubled. Watch, then, that Christ thy God may spare thee, for He is everywhere present and fillest all things.”