'Preaches' in the Bible

Then some of the itinerant Jewish exorcists attempted to pronounce the name of the Lord Jesus over those who had evil spirits, saying, “I command you by the Jesus that Paul preaches!”

For if a person comes and preaches another Jesus, whom we did not preach, or you receive a different spirit, which you had not received, or a different gospel, which you had not accepted, you put up with it splendidly!

As we have said before, I now say again: If anyone preaches to you a gospel contrary to what you received, a curse be on him!

they simply kept hearing: “He who formerly persecuted us now preaches the faith he once tried to destroy.”