7 The anger of Yahweh was kindled against Uzzah; and God struck him there for his error; and there he died by the ark of God. 8 David was displeased, because Yahweh had broken forth on Uzzah; and he called that place Perez Uzzah, to this day. 9 David was afraid of Yahweh that day; and he said, “How shall the ark of Yahweh come to me?” 10 So David would not move the ark of Yahweh to be with him in the city of David; but David carried it aside into the house of Obed-Edom the Gittite.
Matthew Henry's Commentary on 2 Samuel 6:7-10
Commentary on 2 Samuel 6:6-11
(Read 2 Samuel 6:6-11)
Uzzah was struck dead for touching the ark. God saw presumption and irreverence in Uzzah's heart. Familiarity, even with that which is most awful, is apt to breed contempt. If it were so great a crime for one to lay hold on the ark of the covenant who had no right to do so, what is it for those to lay claim to the privileges of the covenant that come not up to the terms of it? Obed-edom opened his doors without fear, knowing the ark was a savour of death unto death to those only who treated it wrong. The same hand that punished Uzzah's proud presumption, rewarded Obed-edom's humble boldness. Let none think the worse of the gospel for the judgments on those that reject it, but consider the blessings it brings to all who receive it. Let masters of families be encouraged to keep up religion in their families. It is good to live in a family that entertains the ark, for all about it will fare the better.