Luke 7:21

And because we have already said above (in Luke, chapter 3) that John is a type of the Law, which was a precursor of Christ, it is right that the Law, which held captive the hearts of the faithless as if in eternal prisons, was physically enclosed, with its fertile entrails of punishments and doors of madness restrained, would not be able to bring about the complete fulfillment of the testimony of the Lord's dispensation without the consent of the Gospel. Indeed, the Law prophesied the grace of baptism through the cloud and the sea in Exodus; it foreshadowed spiritual food in the lamb (Exodus 12:3); it designated an everlasting fountain in the rock (Exodus 17:6); it revealed the forgiveness of sins in Leviticus (Leviticus 25:10); it announced the kingdom of heaven in the Psalms; it most clearly declared the promised land in Joshua.

Hence also, when the Lord was asked, after enumerating the miracles of his power, he immediately responded about the humility of his death, saying: "The blind see, the lame walk, lepers are cleansed, the deaf hear, the dead rise, the poor have the gospel preached to them, and blessed is he who is not scandalized in me." Seeing so many signs and such great powers, no one could be scandalized, but only marvel.

In that very hour, He cured many people of diseases, plagues, and evil spirits, and He granted sight to many who were blind. John had sent his disciples to ask: Are you the one who is to come, or should we look for another? Christ …

Spiritually, note here that from the cure of diseases presently exhibited is understood the perfect cure from original sin; but from the cure of diseases reported to John, the perfect cure from actual sin. As to the cure from original sin, note that for one …

In that very hour, etc. After the question proposed, he adds the solution to the question, for the removal of the disciples' doubt and the confirmation of John's testimony. In which the Lord responds most perfectly, namely to the question and to the one asking …

And in that same hour,....

Infirmities and plagues - The following judicious note from Bp. Pearce is worthy of deep attention: “Luke mentions here νοσοι, μαϚιγες, leprosias, and πνευματα πονηρα, i.e. diseases or ill habits of body, sores or lamenesses, and evil spirits: from whence we may conclude that evil spirits are reckoned by him (who speaks of distempers with more accuracy than the other evangelists) as things different from any disorders of the body, included in the two former words.” Unto many that were blind he gave light - Rather, he kindly gave sight - εχαρισατο το βλεπειν; or, he graciously gave sight.

John's life was drawing to a close. His opportunities of active usefulness were ended. A long imprisonment, or a violent death — were the only prospects before him. Yet even in these dark days, we see this holy man maintaining his old ground, as a witness to Christ. He is the same man that he was when he cried, "Behold the Lamb of God!" To testify of Christ, was his continual work as a preacher at liberty. To send men to Christ — was one of his last works as a prisoner in chains.

John's life was drawing to a close. His opportunities of active usefulness were ended. A long imprisonment, or a violent death — were the only prospects before him. Yet even in these dark days, we see this holy man maintaining his old ground, as a witness to Christ. He is the same man that he was when he cried, "Behold the Lamb of God!" To testify of Christ, was his continual work as a preacher at liberty. To send men to Christ — was one of his last works as a prisoner in chains. We should mark, in these verses — the wise fore-thought which John exhibited about his disciples, before he left the world. He sent some of them to Jesus, with a message of inquiry, "Are you the One who was to come — or should we expect someone else?" He doubtless calculated that they would receive such an answer as would make an indelible impression on their minds — and he was right. They got an answer in deeds, as well as words. They received an answer which probably produced a deeper effect than any arguments which they could have heard from their master's lips. We can easily imagine that John the Baptist must have felt much concern about the future course of his disciples. He knew their ignorance and weakness in the faith. He knew how natural it was for them to regard the disciples of Jesus with feelings of jealousy and envy. He knew how likely it was that a petty party-spirit would creep in among them, and make them keep aloof from Christ when their own master was dead and gone. Against this unhappy state of things, he makes provision — as far as possible, while he is yet alive. He sends some of them to Jesus, that they may see for themselves what kind of teacher He is, and not reject Him unseen and unheard. He takes care to supply them with the strongest evidence that our Lord was indeed the Messiah.