Romans 12:5

For I say, through the grace given unto me, to every man that is among you, not to think of himself more highly than he ought to think; but to think soberly, according as God hath dealt to every man the measure of faith.

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

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;