1 Corinthians 12:12-18

12 For as the body is one, and has many members, and all the members of the body, being many, are one body; so also is Christ.  13 For in one Spirit we were all baptized into one body, whether Jews or Greeks, whether bond or free; and were all given to drink into one Spirit.  14 For the body is not one member, but many.  15 If the foot would say, "Because I'm not the hand, I'm not part of the body," it is not therefore not part of the body.  16 If the ear would say, "Because I'm not the eye, I'm not part of the body," it's not therefore not part of the body.  17 If the whole body were an eye, where would the hearing be? If the whole were hearing, where would the smelling be?  18 But now God has set the members, each one of them, in the body, just as he desired.