2 Corinthians 8:1-2

Moreover, brethren, we do you to wit Γνωριζομεν, we make known to you; the grace of God The great degree of grace conferred by God; on the churches of Macedonia Namely, of Philippi, Thessalonica, Beræa, and other places in this province; which grace has induced them to exert themselves in a most liberal and generous contribution for the relief of the poor saints in Judea. It appears that the directions which the apostle, in his former letter, gave to the Corinthians concerning the collection to be made for the saints in Judea, had not been fully complied with. At the persuasion of Titus, indeed, they had begun that collection; but they had not finished it when he left Corinth, owing perhaps to the opposition made by the faction, or to the disturbances which the faction had raised in that church. Wherefore, to stir up the sincere among the Corinthians, to finish what they had so well begun, the apostle in this chapter sets before them the example of the Macedonian churches; who, notwithstanding their great poverty, had contributed beyond their ability, being inclined to that good work by an extraordinary measure of divine grace conferred upon them. How that in a great trial of affliction Amidst great sufferings, which they met with from their persecuting enemies, always ready to harass and plunder them. See Acts 16:10, &c.; Acts 17:5, &c.; 1 Thessalonians 2:14. The abundance of their joy Arising from the doctrines and promises of the gospel, and from the gifts and graces of the Holy Spirit; and their deep poverty That is, amidst their deep poverty; abounded unto Or hath overflowed in; the riches of their liberality So that, indigent as they are, they have done far beyond what could have been reasonably expected for the relief of their yet poorer brethren. By mentioning the poverty of the Macedonian Christians as the circumstance which enhanced their liberality, the apostle, in a very delicate manner, intimated to the Corinthians, who were an opulent people, (1 Corinthians 4:8,) that it was their duty to equal, if not exceed, the Macedonians, in the greatness of their gift. From 1 Thessalonians 2:14, it appears that the Christians in Thessalonica had been spoiled of their goods. So also it is probable the Beræans had been, Acts 17:13. In places of lesser note the disciples may have been few in number, and not opulent.