mark 9:26 And the spirit cried, and rent him sore, and came out of him: and he was as one dead; insomuch that many said, He is dead. - Free Bible Online

      26. And the spirit cried, and rent him sore, and came out of him; and he was as one dead; insomuch that many said, He is dead--The malignant, cruel spirit, now conscious that his time was come, gathers up his whole strength, with intent by a last stroke to kill his victim, and had nearly succeeded. But the Lord of life was there; the Healer of all maladies, the Friend of sinners, the Seed of the woman, "the Stronger than the strong man armed," was there. The very faith which Christ declared to be enough for everything being now found, it was not possible that the serpent should prevail. Fearfully is he permitted to bruise the heel, as in this case; but his own head shall go for it--his works shall be destroyed (1Jo 3:8).

JFB.