2 that in a great trial of affliction the abundance of their joy and their deep poverty has abounded to the riches of their [free-hearted] liberality. 3 For according to [their] power, I bear witness, and beyond [their] power, [they were] willing of their own accord, 4 begging of us with much entreaty [to give effect to] the grace and fellowship of the service which [was to be rendered] to the saints. 5 And not according as we hoped, but they gave themselves first to the Lord, and to us by God's will.
Matthew Henry's Commentary on 2 Corinthians 8:2-5
Commentary on 2 Corinthians 8:1-6
(Read 2 Corinthians 8:1-6)
The grace of God must be owned as the root and fountain of all the good in us, or done by us, at any time. It is great grace and favour from God, if we are made useful to others, and forward to any good work. He commends the charity of the Macedonians. So far from needing that Paul should urge them, they prayed him to receive the gift. Whatever we use or lay out for God, it is only giving him what is his own. All we give for charitable uses, will not be accepted of God, nor turn to our advantage, unless we first give ourselves to the Lord. By ascribing all really good works to the grace of God, we not only give the glory to him whose due it is, but also show men where their strength is. Abundant spiritual joy enlarges men's hearts in the work and labour of love. How different this from the conduct of those who will not join in any good work, unless urged into it!