Ephesians 4:11-16 outlines the gifts Christ gave to the church for its edification: apostles, prophets, evangelists, and pastors and teachers. These roles aim to equip believers for works of service, fostering unity, and maturity in faith. With Christ as the head, this growth leads to the whole body being joined and knit together, so that when each part is working properly, it will grow, building itself up in love.