10 If any one cometh unto you, and bringeth not this teaching, receive him not into `your' house, and give him no greeting:
But though we, or an angel from heaven, should preach unto you any gospel other than that which we preached unto you, let him be anathema. As we have said before, so say I now again, if any man preacheth unto you any gospel other than that which ye received, let him be anathema.
Now I beseech you, brethren, mark them that are causing the divisions and occasions of stumbling, contrary to the doctrine which ye learned: and turn away from them. For they that are such serve not our Lord Christ, but their own belly; and by their smooth and fair speech they beguile the hearts of the innocent.