1 Corinthians 12:11-15

But all these worketh that one and the selfsame Spirit, dividing to every man severally as he will.

For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ.

For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.

For the body is not one member, but many.

If the foot shall say, Because I am not the hand, I am not of the body; is it therefore not of the body?