9 You are familiar with the generosity of our Master, Jesus Christ. Rich as he was, he gave it all away for us - in one stroke he became poor and we became rich. 10 So here's what I think: The best thing you can do right now is to finish what you started last year and not let those good intentions grow stale. 11 Your heart's been in the right place all along. You've got what it takes to finish it up, so go to it. 12 Once the commitment is clear, you do what you can, not what you can't. The heart regulates the hands. 13 This isn't so others can take it easy while you sweat it out. No, you're shoulder to shoulder with them all the way, 14 your surplus matching their deficit, their surplus matching your deficit. In the end you come out even. 15 As it is written, Nothing left over to the one with the most, Nothing lacking to the one with the least.

Matthew Henry's Commentary on 2 Corinthians 8:9-15

Commentary on 2 Corinthians 8:7-9

(Read 2 Corinthians 8:7-9)

Faith is the root; and as without faith it is not possible to please God, Hebrews 11:6, so those who abound in faith, will abound in other graces and good works also; and this will work and show itself by love. Great talkers are not always the best doers; but these Corinthians were diligent to do, as well as to know and talk well. To all these good things the apostle desires them to add this grace also, to abound in charity to the poor. The best arguments for Christian duties, are drawn from the grace and love of Christ. Though he was rich, as being God, equal in power and glory with the Father, yet he not only became man for us, but became poor also. At length he emptied himself, as it were, to ransom their souls by his sacrifice on the cross. From what riches, blessed Lord, to what poverty didst thou descend for our sakes! and to what riches hast thou advanced us through thy poverty! It is our happiness to be wholly at thy disposal.

Commentary on 2 Corinthians 8:10-15

(Read 2 Corinthians 8:10-15)

Good purposes are like buds and blossoms, pleasant to behold, and give hopes of good fruit; but they are lost, and signify nothing without good deeds. Good beginnings are well; but we lose the benefit, unless there is perseverance. When men purpose that which is good, and endeavour, according to their ability, to perform also, God will not reject them for what it is not in their power to do. But this scripture will not justify those who think good meanings are enough, or that good purposes, and the mere profession of a willing mind, are enough to save. Providence gives to some more of the good things of this world, and to some less, that those who have abundance might supply others who are in want. It is the will of God, that by our mutual supplying one another, there should be some sort of equality; not such a levelling as would destroy property, for in such a case there could be no exercise of charity. All should think themselves concerned to relieve those in want. This is shown from the gathering and giving out the manna in the wilderness, Exodus 16:18. Those who have most of this world, have no more than food and raiment; and those who have but little of this world, seldom are quite without them.