'Teaching' in the Bible

But I have some things against you, because you have with you those who keep the teaching of Balaam, by whose suggestion Balak made the children of Israel go out of the right way, taking food which was offered to false gods, and going after the desires of the flesh.

And you have those who keep the teaching of the Nicolaitans.

But I have this against you, that you let the woman Jezebel say she is a prophet and give false teaching, making my servants go after the desires of the flesh and take food offered to false gods.

But to you I say, to the rest in Thyatira, even to those who have not this teaching, and have no knowledge of the secrets of Satan, as they say; I put on you no other weight.

Keep in mind, then, the teaching which was given to you, and be ruled by it and have a change of heart. If then you do not keep watch, I will come like a thief, and you will have no knowledge of the hour when I will come on you.