2 Chronicles 29:7

Overview - 2 Chronicles 29
Hezekiah's good reign.
He restores religion.
He exhorts the Levites.
12 They sanctify themselves, and cleanse the house of God
20 Hezekiah offers solemn sacrifices, wherein the Levites are more forward than the priests.
Treasury of Scripture Knowledge

2 Chronicles 29:7  (King James Version)
Also they have shut up the doors of the porch, and put out the lamps, and have not burned incense nor offered burnt offerings in the holy place unto the God of Israel.

Those, says Matthew Henry, who turn their backs upon God's ordinances, may truly be said to forsake God himself. The lamps were not lighted, and incense was not burnt: there are still such neglects as these, and they are no less culpable, if the Word be not duly read and opened, answering to the lighting of the lamps, and if prayers and praises be not duly offered up, which was signified by the burning of incense.
3 ; 28:24 Leviticus 24:2-8 ; 2 Kings 16:17 2 Kings 16:18 ; Malachi 1:10