Romans 12:6 (KJV)

For as we have many members in one body, and all members have not the same office:

So we, being many, are one body in Christ, and every one members one of another.

Having then gifts differing according to the grace that is given to us, whether prophecy, let us prophesy according to the proportion of faith;

Or ministry, let us wait on our ministering: or he that teacheth, on teaching;

Or he that exhorteth, on exhortation: he that giveth, let him do it with simplicity; he that ruleth, with diligence; he that sheweth mercy, with cheerfulness.