When Jesus saw a crowd running together [toward Him], He spoke sternly to the evil spirit [in the boy], saying to it, “You deaf-mute spirit, I order you to come out of this boy and to never return to him again.”
and He healed many of those who were sick with various diseases and drove out many evil spirits. But He did not permit the evil spirits to tell people [who He was], because they knew who He was [i.e., the Christ].
So, Jesus went into the [Jewish] synagogues throughout all Galilee, preaching [the good news about the coming kingdom, verses 14- 15] and driving out evil spirits.