Ephesians 4:11-16 “And He Himself gave some to be apostles, some prophets, some evangelists, and some pastors and teachers, 12 for the equipping of the saints for the work of ministry, for the edifying of the body of Christ, 13 till we all come to the unity of the faith and of the knowledge of the Son of God, to a perfect man, to the measure of the stature of the fullness of Christ; 14 that we should no longer be children, tossed to and fro and carried about with every wind of doctrine, by the trickery of men, in the cunning craftiness of deceitful plotting, 15 but, speaking the truth in love, may grow up in all things into Him who is the head—Christ— 16 from whom the whole body, joined and knit together by what every joint supplies, according to the effective working by which every part does its share, causes growth of the body for the edifying of itself in love.”
We need those that have the gifts that Christ supplied to the body so that it would grow in faith, until we come to the measure of the fullness of Christ or to be conformed to the image of Him. That teachers would teach the body to be mature in the faith so that we are not believe any thing that comes along. New and old believers need to be taught, because hearing another view or angel of the Word, can help us understand something that we could be struggling with. The heart point of it all is that learn to love one another.