Gregory of Nyssa
Catena Aurea · Lukasevangelium 4
And Jesus being full of the Holy Ghost returned from Jordan, and was led by the Spirit into the wilderness, Being forty days tempted of the devil. And in those days he did eat nothing: and when they were ended, he afterward hungered. And the devil said unto him, If thou be the Son of God, command this stone that it be made bread. And Jesus answered him, saying, It is written, That man shall not live by bread alone, but by every word of God.
(in Eccles. Hom. 5.) Virtue then is not sustained by bread, nor by flesh does the soul keep itself in health and vigour, but by other banquets than these is the heavenly life fostered, and increased. The nourishment of the good man is chastity, his bread, wisdom, his herbs, justice, his drink, freedom from passion, his delight, (εὐφροσύνη quasi ex εὐφρόνειν) to be rightly wise.