“Decumbebat autem socrus Simonis febricitans : et statim dicunt ei de illa.”
“But Simon's wife's mother lay sick of a fever, and anon they tell him of her.”
“Simon’s mother-in-law was sick in bed with a fever, and they promptly told Jesus about her.”
“Now Simon’s wife’s mother lay sick with a fever, and immediately they told him about her.”
“Now Simon's wife's mother lay sick of a fever; and straightway they tell him of her:”
It appears from St. Mark and St. Luke, that the cure of Peter’s mother-in-law and the other sick, here mentioned, happened after the preceding narrative, and probably on the same day. But St. Matthew does not observe this order; for having related that Jesus, after the sermon on the mount, entered Capharnaum, and healed the centurion’s servant, he hence takes occasion to mention this and the other miracles, which he had omitted, and which Jesus had wrought at his first coming to Capharnaum. (Rutter)
Verses 29-39 Wherever Christ comes, he comes to do good. He cures, that we may minister to him, and to others who are his, and for his sake. Those kept from public ordinances by sickness or other real hinderances, may expect the Saviour's gracious presence; he will soothe their sorrows, and abate their pains. Observe how numerous the patients were. When others speed well with Christ, it should quicken us in seeking after him. Christ departed into a solitary place. Though he was in no danger of distraction, or of temptation to vain-glory, yet he retired. Those who have the most business in public, and of the best kind, must yet sometimes be alone with God.