Marcos 9
Pseudo-Clement · Comentário Patrístico (catena)
Marcos 9:29
These things are, without controversy, required of the servants of God, and comely and suitable for them. This also, again, is suitable and right and comely for those who are brethren in Christ, that they should visit those who are harassed by evil spirits, and pray and pronounce adjurations over them, intelligently, offering such prayer as is acceptable before God; not with a multitude of fine words, well prepared and arranged, so that they may appear to men eloquent and of a good memory. Such men are "like a sounding pipe, or a tinkling cymbal;" [1 Corinthians 13:1] and they bring no help to those over whom they make their adjurations; but they speak with terrible words, and affright people, but do not act with true faith, according to the teaching of our Lord, who has said: "This kind goes not out but by fasting and prayer," offered unceasingly and with earnest mind. — Two Epistles on Virginity
Marcos 9:43
But let none of you think, brethren, that the Lord commended the cutting off of the members. His meaning is, that the purpose should be cut off, not the members, and the causes which allure to sin, in order that our thought, borne up on the chariot of sight, may push towards the love of God, supported by the bodily senses; and not give loose reins to the eyes of the flesh as to wanton horses, eager to turn their running outside the way of the commandments, but may subject the bodily sight to the judgment of the mind, and not suffer those eyes of ours, which God intended to be viewers and witnesses of His work, to become panders of evil desire. And therefore let the bodily senses as well as the internal thought be subject to the law of God, and let them serve His will, whose work they acknowledge themselves to be. — Recognitions (Book VII)