Ephesians 4:11-13

11 He gave some to be apostles; and some, prophets; and some, evangelists; and some, shepherds and teachers;  12 for the perfecting of the saints, to the work of serving, to the building up of the body of Christ;  13 until we all attain to the unity of the faith, and of the knowledge of the Son of God, to a full grown man, to the measure of the stature of the fullness of Christ;