Matthew 20:27
and whoever would be first among you must be your slave,
Matthew 18:4
Whoever humbles himself like this child is the greatest in the kingdom of heaven.
Mark 9:33-35
And they came to Capernaum. And when he was in the house he asked them, "What were you discussing on the way?"
Luke 22:26
But not so with you. Rather, let the greatest among you become as the youngest, and the leader as one who serves.
Acts 20:34-35
You yourselves know that these hands ministered to my necessities and to those who were with me.
Romans 1:14
I am under obligation both to Greeks and to barbarians, both to the wise and to the foolish.
1 Corinthians 9:19-23
For though I am free from all, I have made myself a servant to all, that I might win more of them.
2 Corinthians 4:5
For what we proclaim is not ourselves, but Jesus Christ as Lord, with ourselves as your servants for Jesus' sake.
2 Corinthians 11:5
Indeed, I consider that I am not in the least inferior to these super-apostles.
2 Corinthians 11:23-27
Are they servants of Christ? I am a better one--I am talking like a madman--with far greater labors, far more imprisonments, with countless beatings, and often near death.
2 Corinthians 12:15
I will most gladly spend and be spent for your souls. If I love you more, am I to be loved less?