2 Samuel 6:1-11
Uzzah put forth his hand to the ark of God, and took hold of it; for the oxen shook it. And the anger of the Lord was kindled against Uzzah, and God smote him there for his error. 2 Samuel 6:6, 7.
The fate of Uzzah was a divine judgment upon the violation of a most explicit command. Through Moses the Lord had given special instruction concerning the transportation of the ark. None but the priests, the descendants of Aaron, were to touch it, or even to look upon it uncovered....
The priests were to cover the ark, and then the Kohathites must lift it by the staves, which were placed in rings upon each side of the ark and were never removed. To the Gershonites and Merarites, who had in charge the curtains and boards and pillars of the tabernacle, Moses gave carts and oxen for the transportation of that which was committed to them. “But unto the sons of Kohath he gave none: because the service of the sanctuary belonging unto them was that they should bear upon their shoulders” (Numbers 7:9). Thus in the bringing of the ark from Kirjath-jearim there had been a direct and inexcusable disregard of the Lord's directions....
The Philistines, who had not a knowledge of God's law, had placed the ark upon a cart when they returned it to Israel, and the Lord accepted the effort which they made. But the Israelites had in their hands a plain statement of the will of God in all these matters, and their neglect of these instructions was dishonoring to God. Upon Uzzah rested the greater guilt of presumption. Transgression of God's law had lessened his sense of its sacredness, and with unconfessed sins upon him he had, in face of the divine prohibition, presumed to touch the symbol of God's presence. God can accept no partial obedience, no lax way of treating His commandments. By the judgment upon Uzzah He designed to impress upon all Israel the importance of giving strict heed to His requirements. Thus the death of that one man, by leading the people to repentance, might prevent the necessity of inflicting judgments upon thousands.35Ibid., 705, 706.
From Conflict and Courage - Page 176
Conflict and Courage