18:24-28 Apollos taught in the gospel of Christ, as far as John's ministry would carry him, and no further. We cannot but think he had heard of Christ's death and resurrection, but he was not informed as to the mystery of them. Though he had not the miraculous gifts of the Spirit, as the apostles, he made use of the gifts he had. The dispensation of the Spirit, whatever the measure of it may be, is given to every man to profit withal. He was a lively, affectionate preacher; fervent in spirit. He was full of zeal for the glory of God and the salvation of precious souls. Here was a complete man of God, thoroughly furnished for his work. Aquila and Priscilla encouraged his ministry, by attendance upon it. They did not despise Apollos themselves, or undervalue him to others; but considered the disadvantages he had laboured under. And having themselves got knowledge in the truths of the gospel by their long intercourse with Paul, they told what they knew to him. Young scholars may gain a great deal by converse with old Christians. Those who do believe through grace, yet still need help. As long as they are in this world, there are remainders of unbelief, and something lacking in their faith to be perfected, and the work of faith to be fulfilled. If the Jews were convinced that Jesus is Christ, even their own law would teach them to hear him. The business of ministers is to preach Christ. Not only to preach the truth, but to prove and defend it, with meekness, yet with power.

27, 28. And when he was disposed—"minded," "resolved."

to pass into Achaia—of which Corinth, on the opposite coast (see on [2052]Ac 18:1), was the capital; there to proclaim that Gospel which he now more fully comprehended.

the brethren—We had not before heard of such gathered at Ephesus. But the desire of the Jews to whom Paul preached to retain him among them for some time (Ac 18:20), and his promise to return to them (Ac 18:21), seem to indicate some drawing towards the Gospel, which, no doubt, the zealous private labors of Priscilla and Aquila would ripen into discipleship.

wrote, exhorting the disciples to receive him—a beautiful specimen of "letters of recommendation" (as Ac 15:23, 25-27, and see 2Co 3:1); by which, as well as by interchange of deputations, &c., the early churches maintained active Christian fellowship with each other.

when he was come, helped them much—was a great acquisition to the Achaian brethren.

which believed through grace—one of those incidental expressions which show that faith's being a production of God's grace in the heart was so current and recognized a truth that it was taken for granted, as a necessary consequence of the general system of grace, rather than expressly insisted on. (It is against the natural order of the words to read them, as Bengel, Meyer, and others, do, "helped through grace those who believed").