Pseudo-Chrysostom
Catena Aurea · Lukasevangelium 18
And it came to pass, that as he was come nigh unto Jericho, a certain blind man sat by the way side begging: And hearing the multitude pass by, he asked what it meant. And they told him, that Jesus of Nazareth passeth by. And he cried, saying, Jesus, thou Son of David, have mercy on me. And they which went before rebuked him, that he should hold his peace: but he cried so much the more, Thou Son of David, have mercy on me. And Jesus stood, and commanded him to be brought unto him: and when he was come near, he asked him, Saying, What wilt thou that I shall do unto thee? And he said, Lord, that I may receive my sight. And Jesus said unto him, Receive thy sight: thy faith hath saved thee. And immediately he received his sight, and followed him, glorifying God: and all the people, when they saw it, gave praise unto God.
(Chrys. ubi sup.) We may here well inquire, why Christ forbids the healed demoniac who wished to follow Him, but permits the blind man who had received his sight. There seems to be a good reason for both the one case and the other. He sends away the former as a kind of herald, to proclaim aloud by the evidence of his own state his benefactor, for it was indeed a notable miracle to see a raving madman brought to a sound mind. But the blind man He allows to follow Him, since He was going up to Jerusalem about to accomplish the high mystery of the Cross, that men having a recent report of a miracle might not suppose that He suffered so much from helplessness as from compassion.