Matthew 17:21

Mat. 17:21. "Howbeit this kind goeth not out but by prayer and fasting:" this kind as to the manner of possession and influence. There were dumb devils, and unclean devils, and a spirit of infirmity. Some only took the advantage of bodily distemper and disorder of the brain; others possessed them in a more extraordinary manner, so as to have their bodies more absolutely under their influence, using of them as they pleased, sometimes casting them into the fire, and sometimes into the water, as that spoken of in this place, and sometimes using their tongues as if they were their own, as did the man possessed with the legion.

Mat. 17:27