'Teach' in the Bible

The first account I made, Theophilus, was [a continuous report] about all the things that Jesus began to do and to teach

So they sent for them, and commanded them not to speak [as His representatives] or teach at all in the name of Jesus [using Him as their authority].

When they heard this, they went into the temple [courtyards] about daybreak and began teaching.Now when the high priest and his associates arrived, they called together the Council (Sanhedrin, Jewish High Court), even all the council of elders of the sons of Israel, and sent word to the prison for the apostles to be brought [before them].

saying, “We gave you strict orders not to continue teaching in this name, and yet you have filled Jerusalem with your teaching and you intend to bring this Man’s blood on us [by accusing us as His murderers].”

And every single day, in the temple [area] and in homes, they did not stop teaching and telling the good news of Jesus as the Christ (the Messiah, the Anointed).

Now they have been told about you, that you are teaching all the Jews who are living among the Gentiles to turn away from [the Law of] Moses, advising them not to circumcise their children or to live according to the [Mosaic] customs.