'Teach' in the Bible

"Will you judge them? Son of Man, will you indeed judge them? Teach them about the detestable things that their ancestors did.

Its priests treat my law violently, and they profane my holy objects; they do not distinguish between holy object and what is unholy, or between the clean and the unclean. They do not teach the difference, and they hide their eyes from my Sabbaths, and [so] I am profaned in the midst of them.

And they shall teach my people the difference between the holy and profane, and cause them to discern between the unclean and the clean.