John 4:37
For in this matter the adage is true, 'One sows, another reaps.'
Romans 12:3
Now through the unmerited favor God has shown me I would say to every one of you not to estimate himself above his real value, but to make a sober rating of himself, in accordance with the degree of faith which God has apportioned to him.
Romans 12:6
As we have gifts that differ in accordance with the favor God has shown us, if it is that of preaching, let it be done in proportion to our faith;
Romans 15:18-19
For I would venture to mention only what Christ has accomplished through me in bringing the heathen peoples to obedience, by word and by work,
Philippians 2:3
Stop acting from motives of selfish strife or petty ambition, but in humility practice treating one another as your superiors.