'Preaches' in the Bible

And certain of the Jewish exorcists also, who went about, took in hand to call upon those who had wicked spirits the name of the Lord Jesus, saying, I adjure you by Jesus, whom Paul preaches.

How then shall they call upon him in whom they have not believed? and how shall they believe on him of whom they have not heard? and how shall they hear without one who preaches?

For if indeed he that comes preaches another Jesus, whom we have not preached, or ye get a different Spirit, which ye have not got, or a different glad tidings, which ye have not received, ye might well bear with it.