John 4:37
For in this respect the saying is true, 'One sows, another reaps.'
Romans 12:3
For, through the grace that was given to me, I tell every man among you not to think of himself more highly than he ought to think; but so to think, as to think soberly, according to the measure of faith which God has given him.
Romans 12:6
But we have gifts differing according to the grace which was given to us. He that has the gift of prophecy, let him prophesy according to the proportion of his faith.
Romans 15:18-19
For I will not dare to speak of any thing except that which Christ has done through me to bring the Gentiles to obedience by word and deed,
Philippians 2:3
Do nothing out of strife, nothing out of vanity, but let each one in true humility consider the others to be of more account than himself.