The Miracle of Healing in Simon's House. Jesus and His disciples were apparently Simon's guests in Capernaum. Simon's wife's mother (? the hostess) was sick, and the members of the household appealed to Jesus. He lifted her up and not only freed her from fever, but restored her to strength so that she was able to prepare the meal. Fever usually leaves a patient weak, but when the Lord bestows health, restoration is immediate and complete (Jerome).
Related Commentaries of Mark 1:29
Mark 1:29-31
29 And forthwith, when they were come out of the synagogue, they entered into the house of Simon and Andrew, with James and John.
30 But Simon's wife's mother lay sick of a fever, and anon they tell him of her.
31 And he came and took her by the hand, and lifted her up; and immediately the fever left her, and she ministered unto them.