On Tradition, Fasting and Prayer

St. Polycarp of Smyrna ca. 69-155

Wherefore, forsaking the vanity of many, and their false doctrines, let us return to the word which has been handed down to us from Jude 3 the beginning; watching unto prayer, 1 Peter 4:7 and persevering in fasting; beseeching in our supplications the all-seeing God not to lead us into temptation, Matthew 6:13; Matthew 26:41 as the Lord has said: The spirit truly is willing, but the flesh is weak. Matthew 26:41; Mark 14:38 (Epistle to the Philippians, 7)