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.

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.