6 Then the leaders of ancestral houses made their freewill offerings, as did also the leaders of the tribes, the commanders of the thousands and of the hundreds, and the officers over the king's work. 7 They gave for the service of the house of God five thousand talents and ten thousand darics of gold, ten thousand talents of silver, eighteen thousand talents of bronze, and one hundred thousand talents of iron. 8 Whoever had precious stones gave them to the treasury of the house of the Lord, into the care of Jehiel the Gershonite. 9 Then the people rejoiced because these had given willingly, for with single mind they had offered freely to the Lord; King David also rejoiced greatly.
Matthew Henry's Commentary on 1 Chronicles 29:6-9
Commentary on 1 Chronicles 29:1-9
(Read 1 Chronicles 29:1-9)
What is done in works of piety and charity, should be done willingly, not by constraint; for God loves a cheerful giver. David set a good example. This David offered, not from constraint, or for show; but because he had set his affection to the house of God, and thought he could never do enough towards promoting that good work. Those who would draw others to good, must lead the way themselves.