Mark 5:30

(Vict. Ant. e Cat. in Marc.) Now the virtues of Christ are by His own will imparted to those men, who touch Him by faith. Wherefore there follows, And Jesus, immediately knowing in himself that virtue had gone out of him, turned him about in the press, and said, Who touched my clothes? The virtues indeed of the Saviour do not go out of Him locally or corporally, nor in any respect pass away from Him. For being incorporeal, they go forth to others and are given to others; they are not however separated from Him, from whom they are said to go forth, in the same way as sciences are given by the teacher to his pupils. Therefore it says, Jesus, knowing in himself the virtue which had gone out of him, to show that with His knowledge, and not without His being aware of it, the woman was healed. But He asked, Who touched me? although He knew her who touched Him, that He might bring to light the woman, by her coming forward, and proclaim her faith, and lest the virtue of His miraculons work should be consigned to oblivion. It goes on, And his disciples said unto him, Thou seest the multitude thronging thee, and sayest thou, Who touched me? But the Lord asked, Who touched me, that is in thought and faith, for the crowds who throng Me cannot be said to touch Me, for they do not come near to Me in thought and in faith. There follows, And he looked round about to see her that had done this thing.

For the Lord wished to declare the woman, first to give His approbation to her faith, secondly to urge the chief of the synagogue to a confident hope that He could thus cure his child, and also to free the woman from fear.

(ubi sup.) Wherefore one believing woman touches the Lord, whilst the crowd throngs Him, because He, who is grieved by divers heresies, or by wicked habits, is worshipped faithfully with the heart of the Catholic Church alone. But the Church of the Gentiles came behind Him; because though it did not see the Lord present in the flesh, for the mysteries of His Incarnation had been gone through, yet it attained to the grace of His faith, and so when by partaking of His sacraments, it merited salvation from its sins, as it were the fountain of its blood was dried up by the touch of His garments. And the Lord looked round about to see her who had done this, because He judges that all who deserve to be saved are worthy of His look and of His pity.