He that is the greatest among you shall be your servant.
For whereas I was free as to all, I made myself the servant of all, that I might gain the more.
For you, brethren, have been called unto liberty: only make not liberty an occasion to the flesh, but by charity of the spirit serve one another.
For we preach not ourselves, but Jesus Christ our Lord; and ourselves your servants through Jesus.
They are the ministers of Christ (I speak as one less wise): I am more; in many more labours, in prisons more frequently, in stripes above measure, in deaths often.
Neither be ye called masters; for one is you master, Christ.
And taking a child, he set him in the midst of them. Whom when he had embraced, he saith to them: