Ephesians Four Eleven-Sixteen

And He Himself gave some to be apostles, some prophets, some evangelists, and some pastors and teachers, for the equipping of the saints for the work of ministry, for the edifying of the body of Christ, 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; 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, but, speaking the truth in love, may grow up in all things into Him who is the head— Christ— 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.

By maturity he means here the perfecting of conscience. For a grown man stands firm while young boys’ wits are tossed about. So it is with the faithful. We mature until we attain the unity of the faith, that is, until we are all found to share a single faith. For this is unity of faith when we are all one, when we all alike acknowledge our common bond. Until then we must labor. If you have received the gift of upbuilding others, be sure that you do not overthrow yourself by envying someone else’s gift. HOMILY

St John Chrysostom