Mark 9:20

20 And they brought the boy to him. When the spirit saw him, immediately it convulsed the boy, and he fell on the ground and rolled about, foaming at the mouth.

Mark 9:20 Meaning and Commentary

Mark 9:20

And they brought him unto him
The father of the child, and those that were with him, brought the child to Jesus, into his presence, before him:

and when he saw him,
that is, either when Jesus saw the child, or the child saw Jesus; or the evil spirit in him, and by him which were all at once:

straightway the spirit tare him;
threw him into a violent fit, shook him, and convulsed him in a dreadful manner; knowing his time was short, and being filled with indignation and rage, that he should be obliged, as he knew he must, to leave the child very speedily; and was therefore resolved to do all the mischief, and put him to all the pain he could:

and he fell on the ground;
at the feet of Jesus, not being able to stand, through the violent motions and convulsions he threw him into:

and wallowed, foaming;
rolled about from side to side, foaming at the mouth, and in the most exquisite rack and torture.

Mark 9:20 In-Context

18 and whenever it seizes him, it dashes him down; and he foams and grinds his teeth and becomes rigid; and I asked your disciples to cast it out, but they could not do so."
19 He answered them, "You faithless generation, how much longer must I be among you? How much longer must I put up with you? Bring him to me."
20 And they brought the boy to him. When the spirit saw him, immediately it convulsed the boy, and he fell on the ground and rolled about, foaming at the mouth.
21 Jesus asked the father, "How long has this been happening to him?" And he said, "From childhood.
22 It has often cast him into the fire and into the water, to destroy him; but if you are able to do anything, have pity on us and help us."

Footnotes 2

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.