As to the object, theme, and method of the Christian ministry, Paul can speak, as he does in the previous verses, in the name of all his fellow workers: "_We_ preach, admonishing and teaching, that we may present." There was substantial unity among them. But he adds a sentence about his own toil and conflict in doing his work. He will only speak for himself now. The others may say what their experience has been. He has found that he cannot do his work easily. Some people may be able to get through it with little toil of body or agony of mind, but for himself it has been laborious work. He has not learned to "take it easy." That great purpose has been ever before him, and made a slave of him. "I labour _also_"; I do not only preach, but I _toil_--as the word literally implies--like a man tugging at an oar, and putting all his weight into each stroke. No great work for God will be done without physical and mental strain and effort. Perhaps there were people in Colossæ who thought that a man who had nothing to do but to preach had a very easy life, and so the Apostle had to insist that most exhausting work is brain work and heart work. Perhaps there were preachers and teachers there who worked in a leisurely, dignified fashion, and took great care always to stop a long way on the safe side of weariness; and so he had to insist that God's work cannot be done at all in that fashion, but has to be done "with both hands, earnestly." The "immortal garland" is to be run for, "not without dust and heat." The racer who takes care to slack his speed whenever he is in danger of breaking into a perspiration will not win the prize. The Christian minister who is afraid of putting all his strength into his work, up to the point of weariness, will never do much good. There must be not only toil, but conflict. He labours, "_striving_"--that is to say, contending--with hindrances, both without and within, which sought to mar his work. There is the struggle with one's self, with the temptations to do high work from low motives, or to neglect it, and to substitute routine for inspiration and mechanism for fervour. One's own evil, one's weaknesses and fears and falsities, and laziness and torpor and faithlessness, have all to be fought, besides the difficulties and enemies without. In short, all good work is a battle.