John Chrysostom
Catena Aurea · Johannesevangelium 9
And as Jesus passed by, he saw a man which was blind from his birth. And his disciples asked him, saying, Master, who did sin, this man, or his parents, that he was born blind? Jesus answered, Neither hath this man sinned, nor his parents: but that the works of God should be made manifest in him. I must work the works of him that sent me, while it is day: the night cometh, when no man can work. As long as I am in the world, I am the light of the world. When he had thus spoken, he spat on the ground, and made clay of the spittle, and he anointed the eyes of the blind man with the clay, And said unto him, Go, wash in the pool of Siloam, (which is by interpretation, Sent.) He went his way therefore, and washed, and came seeing. Jesus answered, Neither hath this man sinned, nor his parents.
(Hom. lvi. 2) While it is day, He adds; i. e. while men have the opportunity of believing in Me; while this life lasts; The night cometh, when none can work. Night here means that spoken of in Matthew, Cast him into outer darkness. (Mat. 22:13) Then will there be night, wherein none can work, but only receive for that which he has worked. While thou livest, do that which thou wilt do: for beyond it is neither faith, nor labour, nor repentance.