1 Corinthians 12:12-20

For as the body is one and has many parts, and all the parts of that body, though many, are one body — so also is Christ. For we were all baptized by one Spirit into one body — whether Jews or Greeks, whether slaves or free — and we were all made to drink of one Spirit. So the body is not one part but many. If the foot should say, “Because I’m not a hand, I don’t belong to the body,” in spite of this it still belongs to the body. And if the ear should say, “Because I’m not an eye, I don’t belong to the body,” in spite of this it still belongs to the body. If the whole body were an eye, where would the hearing be? If the whole body were an ear, where would the sense of smell be? But now God has placed each one of the parts in one body just as He wanted. And if they were all the same part, where would the body be? Now there are many parts, yet one body.