Mateus 17
Philoxenus of Mabbug
Mateus 17:20
For this reason He urgeth with all His words, high and low, that faith should be in us, saying, "Verily I say unto you if there be in you faith like a grain of mustard seed ye shall say to this mountain, Remove hence; and it shall remove; and nothing shall be too difficult for you." He taught us by faith that nothing should be too difficult for us, and according to this everything can be overcome by the power of faith, according to the command of the word of Christ. For by faith signs took place, and wonderful deeds were wrought, and mighty works were completed, and things worthy of admiration were accomplished. Everything which is above nature faith alone performeth, whether it be the raising of the dead, or the healing of the sick, or the curing of those who are smitten with disease, or the cleansing of lepers, or the opening of the eyes of the blind, or the making the lame to walk, or the making sound and stablishing of all the other members of the body, or the making to speak those having impediments, or the making the deaf to hear, or the driving away of devils: all these faith perfecteth. By faith a mountain removeth from its place, by faith the sea and rivers have been crossed on foot, and by the power of faith all natural things have been obedient to the voice of man. And to speak briefly, faith giveth the power of God to man, for when he hath once believed, everything that he wisheth he doeth by the power of faith. Faith changeth feebleness of the body into its own mightiness, and the despicable order of man it maketh into the audible command of God. Faith looketh upon something which existeth not as if it were something which doth exist, and that which existeth it accounteth as if it existed not. — 13 Ascetic Discourses, Discourse 2 -- On Faith