Leviticus 19:37 Therefore shall ye observe all my statutes, and all my judgments, and do them: I am the Lord.
[Patriarchs & Prophets pp 705] David was astonished and greatly alarmed, and in his heart he questioned the justice of God. He had been seeking to honor the ark as the symbol of the divine presence. Why, then, had that fearful judgment been sent to turn the season of gladness into an occasion of grief and mourning? Feeling that it would be unsafe to have the ark near him, David determined to let it remain where it was. A place was found for it nearby, at the house of Obed-edom the Gittite. 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 divine direction was, “The sons of Kohath shall come to bear it: but they shall not touch any holy thing, lest they die.” Numbers 4:15. 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.
2nd Samuel 6:7 And the anger of the Lord was kindled against Uzzah; and God smote him there for his error; and there he died by the ark of God.
May God add His blessing to the study of His word. "Good night" and God bless!