If the whole body were an eye, where would the hearing be? If the whole body were an ear, where would the nostrils be?
Or were the ear to say, »Because I am not an eye, I am not a part of the body,« that would not make it any the less a part of the body.
But, as a matter of fact, God has arranged the parts in the body –every one of them– as He has seen fit.
It is also impossible for the eye to say to the hand, »I do not need you;« or again for the head to say to the feet, »I do not need you.«
Are all Apostles? Are all Prophets? Are all teachers?