Dear friends, ours has been a long and happy union but it is a very solemn one. My responsibilities are great; yours are not small. Let me beseech you to ask yourselves if, with all your kindness to the messenger, you have given heed to the message. Have you passed beyond the voice that speaks, to Him of whom it speaks? Have you taken the truth--veiled and weakened as I know it has been by my words, but yet in them--for what it is, the word of the living God? My occupancy of this pulpit must in the nature of things, before long, come to a close, but the message which I have brought to you will survive all changes in the voice that speaks here. 'All flesh is grass ... the Word of the Lord endureth for ever.' And, closing these forty years, during a long part of which some of you have listened most lovingly and most forbearingly, I leave with you this, which I venture to quote, though it is my Master's word about Himself, 'I judge you not; the word which I have spoken unto you, the same shall judge you in the last day.'
'Labourers together with God.'--1 COR. iii. 9.
The characteristic Greek tendency to factions was threatening to rend the Corinthian Church, and each faction was swearing by a favourite teacher. Paul and his companion, Apollos, had been taken as the figureheads of two of these parties, and so he sets himself in the context, first of all to show that neither of the two was of any real importance in regard to the Church's life. They were like a couple of gardeners, one of whom did the planting, and the other the watering; but neither the man that put the little plant into the ground, nor the man that came after him with a watering-pot, had anything to do with originating the mystery of the life by which the plant grew. That was God's work, and the pair that had planted and watered were nothing. So what was the use of fighting which of two nothings was the greater?
But then he bethinks himself that that is not quite all. The man that plants and the man that waters are something after all. They do not communicate life, but they do provide for its nourishment. And more than that, the two operations--that of the man with the dibble and that of the man with the watering-pot--are one in issue; and so they are partners, and in some respects may be regarded as one. Then what is the sense of pitting them against each other?
But even that is not quite all; though united in operation, they are separate in responsibility and activity, and will be separate in reward. And even that is not all; for, being nothing and yet something, being united and yet separate, they are taken into participation and co-operation with God; and as my text puts it, in what is almost a presumptuous phrase, they are 'labourers together with Him.' That partnership of co-operation is not merely a partnership of the two, but it is a partnership of the three--God and the two who, in some senses, are one.
Now whilst this text is primarily spoken in regard to the apostolic and evangelistic work of these early teachers, the principle which it embodies is a very wide one, and it applies in all regions of life and activity, intellectual, scholastic, philanthropic, social. Where-ever men are thinking God's thoughts and trying to carry into effect any phase or side of God's manifold purposes of good and blessing to the world, there it is true. We claim no special or exclusive prerogative for the Christian teacher. Every man that is trying to make men understand God's thought, whether it is expressed in creation, or whether it is written in history, or whether it is carven in half-obliterated letters on the constitution of human nature, every man who, in any region of society or life, is seeking to effect the great designs of the universal loving Father--can take to himself, in the measure and according to the manner of his special activity, the great encouragement of my text, and feel that he, too, in his little way, is a fellow-helper to the truth and a fellow-worker with God. But then, of course, according to New Testament teaching, and according to the realities of the case, the highest form in which men thus can co-operate with God, and carry into effect His purposes is that in which men devote themselves, either directly or indirectly, to spreading throughout the whole world the name and the power of the Saviour Jesus Christ, in whom all God's will is gathered, and through whom all God's blessings are communicated to mankind. So the thought of my text comes appropriately when I have to bring before you the claims of our missionary operations.