The blessed apostle was, in his daily life, the exponent of the gospel which he preached. He _lived_ the gospel. He did not demand or exact aught of them. He was not burdensome to them. He preached unto them the precious gospel of God freely; and in order that he might do so, he wrought with labor and travail, night and day. He was as a loving, tender nurse, going in and out among them. There were with him no high-sounding words about himself, or his office, or his authority, or his gifts, or his preaching, or his wonderful doings in other places. He was the loving, lowly, unpretending, earnest, devoted workman, whose work spoke for itself, and whose whole life, his spirit, style, deportment, and habits, were in lovely harmony with his preaching. How needful for all workmen to ponder these things! We may depend upon it that very much of the shallowness of our work is the fruit of the shallowness of the workman. Where is the power? Where is the demonstration of the Spirit? Where is the "much assurance?" Is there not a terrible lack of these things in our preaching? There may be a vast amount of fluent talking; a great deal of so-called cleverness; and much that may tickle the ear, act on the imagination, awaken a temporary interest, and minister to mere curiosity. But oh! where is the holy unction, the living earnestness, the profound seriousness? And then the living exponent in the daily life and habits--where is this? May the Lord revive His work in the hearts of His workmen, and then we may look for more of the results of the work. Do we mean to teach that the work of conversion depends upon the workman? Far away be the monstrous notion! The work depends wholly and absolutely on the power of the Holy Ghost, as the very chapter now lying open before us proves beyond all question. It must ever hold good, in every department and every stage of the work, that it is "not by might nor by power; but by My Spirit, saith the Lord." But what kind of instrument does the Spirit ordinarily use? Is not this a weighty question for us workmen? What sort of vessels are "meet for the Master's use?" Empty vessels--clean vessels. Are we such? Are we emptied of ourselves? Are we cured of our deplorable self-occupation? Are we "clean?" Have we clean hands? Are our associations, our ways, our circumstances, clean? If not, how can the Master use us in His holy service? May we all have grace to weigh these questions in the divine presence! May the Lord stir us all up, and make us more and more vessels such as He can use for His glory! We shall now proceed with our quotation. The whole passage is full of power. The character of the workman on the one hand, and of the work on the other, demands our most serious attention.