(17) The brethren received us gladly.—This was, perhaps, an informal welcome, given in Mnason’s house, by those who came there to receive the expected guests.

Acts 21:17-19. The brethren received us gladly — The alms which they brought with them might be one, but certainly were not the only or the chief reason of the welcome reception they met with. The day following, Paul, and those who had attended him in his journey, waited on James — Commonly called James the Less, or the Lord’s brother, the only apostle then presiding over the churches in Judea. See notes on Acts 15:18. And all the elders were present — To receive so important a visitant, of whose arrival and errand they had doubtless been informed. And when he had saluted them — With cordial affection, and presented to them those that were of his company; he declared particularly what God had wrought among the Gentiles — Since he last left Jerusalem, informing them how many of the idolatrous Gentiles, in all the great cities of the Lesser Asia, Macedonia, and Greece, had embraced the gospel through his ministry; that he had planted churches in those cities, and that the gifts of the Holy Ghost had been communicated to many believers in every church; mentioning also his having visited most of them a second time, as well as taken a review of those in Cilicia, Pamphylia, Lystra, and other parts of Asia, with the plantation of which they had formerly been made acquainted, Acts 15:4. Moreover, in this account we may be sure he did not forget to mention the liberal contributions which the churches of the Gentiles through Asia and Europe had made for the poor of the saints in Judea, and which they had sent by his hands as a testimony of their gratitude for the knowledge of the true God, communicated to them by men of their nation. The collection, Paul, no doubt, now delivered, in presence of the messengers of the churches, to James and to the elders, to be by them distributed to the poor of the Jewish Christians, who by that expression of the good-will of the Gentile believers, ought to have been disposed to think favourably of them as their brethren.

21:8-18 Paul had express warning of his troubles, that when they came, they might be no surprise or terror to him. The general notice given us, that through much tribulation we must enter into the kingdom of God, should be of the same use to us. Their weeping began to weaken and slacken his resolution Has not our Master told us to take up our cross? It was a trouble to him, that they should so earnestly press him to do that in which he could not gratify them without wronging his conscience. When we see trouble coming, it becomes us to say, not only, The will of the Lord must be done, and there is no remedy; but, Let the will of the Lord be done; for his will is his wisdom, and he doeth all according to the counsel of it. When a trouble is come, this must allay our griefs, that the will of the Lord is done; when we see it coming, this must silence our fears, that the will of the Lord shall be done; and we ought to say, Amen, let it be done. It is honourable to be an old disciple of Jesus Christ, to have been enabled by the grace of God to continue long in a course of duty, stedfast in the faith, growing more and more experienced, to a good old age. And with these old disciples one would choose to lodge; for the multitude of their years shall teach wisdom. Many brethren at Jerusalem received Paul gladly. We think, perhaps, that if we had him among us, we should gladly receive him; but we should not, if, having his doctrine, we do not gladly receive that.The brethren - Christians.

Received us gladly - They had been long absent. They had been into distant regions, and had encountered many dangers. It was a matter of joy that they had now returned in safety.

Ac 21:17-40. Paul Reports the Events of His Third Missionary Journey—In the Temple, Purifying Himself from a Jewish Vow, He Is Seized by a Mob and Beaten to the Danger of His Life—The Uproar Becoming Universal, the Roman Commandant Has Him Brought in Chains to the Fortress, from the Stairs of Which He Is Permitted to Address the People.

The apostle was full of anxiety about this visit to Jerusalem, from the numerous prophetic intimations of danger awaiting him, and having reason to expect the presence at this feast of the very parties from whose virulent rage he had once and again narrowly escaped with his life. Hence we find him asking the Roman Christians to wrestle with him in prayer, "for the Lord Jesus Christ's sake, and for the love of the Spirit, that he might be delivered from them that believed not in Judea," as well as "that his service which he had for Jerusalem (the great collection for the poor saints there) might be accepted of the saints" (Ro 15:30, 31).

17-19. the brethren received us gladly—the disciples generally, as distinguished from the official reception recorded in Ac 21:18.

It is thought, that by brethren in this place, and Acts 21:7, they are meant, who, being believers, were formed into a church with its several officers, and that they are called disciples only, Acts 21:4, who, living dispersed, and in smaller numbers, could not constitute such a church; but surely whatsoever there is of privilege and happiness in this spiritual fraternity, that truly catholic charity that was in the apostles and other holy men, would not so confine it, as to exelude any from enjoying of it, who did not exclude themselves by greater crimes than their paucity in number, or the consequences of that, could amount unto.

And when we were come to Jerusalem,.... That is, Paul and his companions, attended with the disciples of Caesarea, and Mnason the old disciple with them:

the brethren received us gladly; readily, willingly, and cheerfully; they did not treat them with an air of coldness and indifference, or look shy on them, or show any resentment to them, notwithstanding the various reports which had been brought them, concerning the ministry of the apostle among the Gentiles.

And when we were come to Jerusalem, the brethren received us gladly.