The greatest is the one who is willing to be the servant of all. — Jesus

Usefulness in the world and Church--a humble readiness to do anything, and put our hands to any good work--a cheerful willingness to fill any post, however lowly, and discharge any office, however unpleasant, if we can only promote happiness and holiness on earth--these are the true tests of Christian greatness. It is the man who spends and is spent to make the vice and misery of the world less, to bind up the broken-hearted, to befriend the friendless, to cheer the sorrowful, to enlighten the ignorant, and to raise the poor. This is the truly great man in the eyes of God. The world may ridicule his labors and deny the sincerity of his motives. But while the world is sneering, God is pleased. This is the man who is walking most closely in the steps of Christ. — Matthew Henry