Mark 1:31

And he came and took her by the hand--rather, "And advancing, He took her," &c. The beloved physician again is very specific: "And He stood over her." and lifted her up--This act of condescension, most felt doubtless by Peter, is recorded only by Mark. and immediately the fever left her, and she ministered unto them--preparing their sabbath-meal: in token both of the perfectness and immediateness of the cure, and of her gratitude to the glorious Healer.

Mark's narrative does not take rise so early as those of Matthew and Luke do, from the birth of our Saviour, but from John's baptism, from which he soon passes to Christ's public ministry. Accordingly, in this chapter, we have, I. The office of John Baptist illustrated by the prophecy of him (Mar 1:1-3), and by the history of him (Mar 1:4-8). II. Christ's baptism, and his being owned from heaven (Mar 1:9-11). III. His temptation (Mar 1:12, Mar 1:13). IV. His preaching (Mar 1:14, Mar 1:15, Mar 1:21, Mar 1:22, Mar 1:38, Mar 1:39). V. His calling disciples (Mar 1:16-20). VI. His praying (Mar 1:35). VII. His working miracles. 1. His rebuking an unclean spirit (Mar 1:23-28). 2. His curing Peter's mother-in-law, who was ill of a fever (Mar 1:29-31). 3. His healing all that came to him (Mar 1:32, Mar 1:34). 4. His cleansing a leper (Mar 1:40-45).

1:31 Jesus healed Simon’s mother-in-law instantaneously (see also 1:40-45; 2:1-12; 3:1-6; 5:25-34; 7:31-37; 8:22-26; 10:46-52).