a corrector of the foolish, a teacher of the immature, possessing in the Law the embodiment of knowledge and of the truth—

you, therefore, who teach someone else, do you not teach yourself? You who preach that one is not to steal, do you steal?

But thanks be to God that though you were slaves of sin, you became obedient from the heart to that form of teaching to which you were entrusted,

if service, in the act of serving; or the one who teaches, in the act of teaching;

Now I urge you, brothers and sisters, keep your eye on those who cause dissensions and hindrances contrary to the teaching which you learned, and turn away from them.