'Teach' in the Bible

When Jesus had finished giving instructions to His twelve disciples, He went on from there to teach and to preach in their [Galilean] cities.

‘But in vain do they worship Me,For they teach as doctrines the precepts of men.’”

They sent their disciples to Him, along with the Herodians, saying, “Teacher, we know that You are sincere and that You teach the way of God truthfully, without concerning Yourself about [what] anyone [thinks or says of Your teachings]; for You are impartial and do not seek anyone’s favor [and You treat all people alike, regardless of status].