Matthew 8:17

In the Greek of the seventy-two interpreters, for infirmities we have amartias, sins; but the evangelist refers this to our bodily infirmities, because, as St. Chrysostom observes, diseases are the punishment of sins, and frequently arrive from the diseases of the soul. (Menochius) — The text of Isaias here quoted, regards the Messias literally. (Bible de Vence) — He took our infirmities. The words signify both the distempers of the body and the infirmities of the soul, for Christ cured both. (Witham)

2. How the scripture was herein fulfilled, v. 17. The accomplishment of the Old-Testament prophecies was the great thing Christ had in his eye, and the great proof of his being the Messiah: among other things, it was written of him (Isa 53 4), Surely he hath borne our griefs, and carried our sorrows: it is referred to, 1 Pet 2 24, and there it is construed, he hath borne our sins; here it is referred to, and is construed, he hath borne our sicknesses; our sins make our sicknesses our griefs; Christ bore away sin by the merit of his death, and bore away sickness by the miracles of his life; nay, though those miracles are ceased, we may say, that he bore our sicknesses then, when he bore our sins in his own body upon the tree; for sin is both the cause and the sting of sickness. Many are the diseases and calamities to which we are liable in the body: and there is more, in this one line of the gospels, to support and comfort us under them, than in all the writings of the philosophers—that Jesus Christ bore our sicknesses, and carried our sorrows; he bore them before us; though he was never sick, yet he was hungry, and thirsty, and weary, and troubled in spirit, sorrowful and very heavy; he bore them for us in his passion, and bears them with us in compassion, being touched with the feeling of our infirmities: and thus he bears them off from us, and makes them sit light, if it be not our own fault. Observe how emphatically it is expressed here: Himself took our infirmities, and bare our sicknesses; he was both able and willing to interpose in that matter, and concerned to deal with our infirmities and sicknesses, as our Physician; that part of the calamity of the human nature was his particular care, which he evidenced by his great readiness to cure diseases; and he is no less powerful, no less tender now, for we are sure that never were any the worse for going to heaven.

Verses 14-17 Peter had a wife, yet was an apostle of Christ, who showed that he approved of the married state, by being thus kind to Peter's wife's relations. The church of Rome, which forbids ministers to marry, goes contrary to that apostle upon whom they rest so much. He had his wife's mother with him in his family, which is an example to be kind to our relations. In spiritual healing, the Scripture speaks the word, the Spirit gives the touch, touches the heart, touches the hand. Those who recover from fevers, commonly are weak and feeble some time after; but to show that this cure was above the power of nature, the woman was at once so well as to go about the business of the house. The miracles which Jesus did being noised abroad, many thronged to him. He healed all that were sick, though the patient was ever so mean, and the case ever so bad. Many are the diseases and calamities to which we are liable in the body; and there is more, in those words of the gospel, that Jesus Christ bore our sicknesses and carried our sorrows, to support and comfort us under them, than in all the writings of the philosophers. Let us not grudge labour, trouble, or expense in doing good to others.