Gregory the Great
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.
(Hom. 2. in Ev.) Or, blindness is a symbol of the human race, which in our first parent knowing not the brightness of heavenly light, now suffers the darkness of his condemnation. Jericho is interpreted ‘the moon,’ whose monthly wanings represent the feebleness of our mortality. While then our Creator is drawing nigh to Jericho, the blind is restored to sight, because when God took upon Him the weakness of our flesh, the human race received back the light which it had lost. He then who is ignorant of this brightness of the everlasting light, is blind. But if he does no more than believe in the Redeemer who said, I am the way, the truth, and the life; (John 13:6.) he sits by the way side. If he both believes and prays that he may receive the everlasting light, he sits by the way side and begs. Those that went before Jesus, as He was coming, represent the multitude of carnal desires, and the busy crowd of vices which before that Jesus comes to our heart, scatter our thoughts, and disturb us even in our prayers. But the blind man cried out the more; for the more violently we are assailed by our restless thoughts, the more fervently ought we to give ourselves to prayer. As long as we still suffer our manifold fancies to trouble us in our prayers, we feel in some measure Jesus passing by. But when we are very stedfast in prayer, God is fixed in our heart, andthe lost light is restored. Or to pass by is of man, to stand is of God. The Lord then passing by heard the blind man crying, standing still restored him to sight, for by His humanity in compassion to our blindness He has pity upon our cries, by the power of His divinity He pours upon us the light of His grace.