6 Then the princes of the fathers’ houses, and the princes of the tribes of Israel, and the captains of thousands and of hundreds, with the rulers over the king’s work, offered willingly; 7 and they gave for the service of the house of God of gold five thousand talents and ten thousand darics, and of silver ten thousand talents, and of brass eighteen thousand talents, and of iron a hundred thousand talents. 8 They with whom precious stones were found gave them to the treasure of the house of Yahweh, under the hand of Jehiel the Gershonite. 9 Then the people rejoiced, because they offered willingly, because with a perfect heart they offered willingly to Yahweh: and David the king also rejoiced with great joy.
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.