Thematic Bible: What teachers are for

And He gave some people [the gift of being] apostles; and some people prophets; and some people evangelists; and some people pastors [i.e., elders] and teachers, for the purpose of equipping the saints [i.e., God's holy people] for the work of serving [others], in order to build up the [spiritual] body of Christ [i.e., the church]. [This is to be done] until we all [eventually] arrive at unity of the faith and full knowledge of the Son of God; at complete [spiritual] maturity; at the [full] height of Christ's [spiritual] stature. read more.
Then we will no longer be [spiritual] babies, tossed back and forth [by waves], and blown around by every wind of [false] teaching, [deceived] by the clever trickery of people using deceptive schemes.