1 Corinthians 12:14-16

Hand cannot say to foot, I have no need of you. Ear and eye are different members and have different functions, but what if the ear said to the eye, “because I am different from you, we belong to different bodies,” would it be true? And so all of us were baptised into one vast body, the infinite Christ, — Jews, Greeks, slaves, and free — and we all drank the wine of the one Spirit. Hence these different gifts, functions and offices which operate in us. This very variety constitutes the essential being of the Spirit, because the Spirit includes all.