'Teach' in the Bible

For this reason I have sent Timothy to you, who is my beloved and faithful child in the Lord, and he will remind you of my way of life in Christ [my conduct and my precepts for godly living], just as I teach everywhere in every church.

Does not common sense itself teach you that if a man has long hair, it is a dishonor to him,

Now I wish that all of you spoke in unknown tongues, but even more [I wish] that you would prophesy. The one who prophesies is greater [and more useful] than the one who speaks in tongues, unless he translates or explains [what he says], so that the church may be edified [instructed, improved, strengthened].

Let two or three prophets speak [as inspired by the Holy Spirit], while the rest pay attention and weigh carefully what is said.

Therefore, believers, desire earnestly to prophesy [to foretell the future, to speak a new message from God to the people], and do not forbid speaking in unknown tongues.