Mark 1:30

30 Now Simon's mother-in-law was in bed with a fever, and they told him about her at once.

Mark 1:30 Meaning and Commentary

Mark 1:30

But Simon's wife's mother lay sick of a fever
"A great fever", Luke says, ( Luke 4:38 ) ; a very violent one, which threatened with death, and must be very dangerous to an old person; (See Gill on Matthew 8:14),

And anon they tell him or her;
for it seems, that not as soon as he came into the house, but some time after, when he had sat awhile, and rested himself after his fatigue in preaching; they acquainted him with her case, and beseeched him to look upon her, and restore her: this was done, either by Simon and Andrew, or by some others of their friends that were in the house; who having either seen, or heard of his dispossessing the unclean spirit, might rightly conclude he had power to remove a fever.

Mark 1:30 In-Context

28 At once his fame began to spread throughout the surrounding region of Galilee.
29 As soon as they left the synagogue, they entered the house of Simon and Andrew, with James and John.
30 Now Simon's mother-in-law was in bed with a fever, and they told him about her at once.
31 He came and took her by the hand and lifted her up. Then the fever left her, and she began to serve them.
32 That evening, at sundown, they brought to him all who were sick or possessed with demons.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.