So he went into all of Galilee preaching in their synagogues and casting out demons.

and to have authority to cast out demons.

The experts in the law who came down from Jerusalem said, "He is possessed by Beelzebul," and, "By the ruler of demons he casts out demons."

So he called them and spoke to them in parables: "How can Satan cast out Satan?

They cast out many demons and anointed many sick people with oil and healed them.

John said to him, "Teacher, we saw someone casting out demons in your name, and we tried to stop him because he was not following us."

The woman was a Greek, of Syrophoenician origin. She asked him to cast the demon out of her daughter.

Whenever it seizes him, it throws him down, and he foams at the mouth, grinds his teeth, and becomes rigid. I asked your disciples to cast it out, but they were not able to do so."

Then, after he went into the house, his disciples asked him privately, "Why couldn't we cast it out?"