Prayer for Aid in Fasting

St. Joseph Studite, Lenten Triodion

Hanging as a vine upon the Wood,
O Christ our Saviour,
Thou hast made the ends of the earth
to drink from the wine of incorruption.
Therefore do I cry aloud:
I am darkened always by the hateful drunkenness of sin;
Give me to drink from the sweet wine of true compunction,
and grant me now the strength, O Saviour,
to fast from sensual pleasures,
for Thou art good and lovest mankind.