Now therefore perform the doing of it; that as there was a readiness to will, so there may be a performance also out of that which ye have.

People's New Testament

8:11 Therefore, finish the doing of it. Finish it up. As there was a readiness to will, let there be a performance by giving out of what you have.

Jamieson-Fausset-Brown Bible Commentary

11. perform-"complete the doing also" (see on [2318]2Co 8:10).

a readiness to will-Greek, "the readiness of will"; referring to 2Co 8:10, where the Greek for "to be forward," ought to be translated as here, "to will."

performance-"completion" [Alford], The godly should show the same zeal to finish, as well as to begin well, which the worldly exhibit in their undertakings (Jer 44:25).

Matthew Henry's Concise Commentary

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, Ex 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.