2 Chronicles 26:18

18 and confronted King Uzziah. "You have no right, Uzziah," he said, "to burn incense to the LORD! That privilege belongs to the priests, Aaron's descendants, who have been ordained to burn incense. Get out of this holy place because you have been unfaithful! The LORD God won't honor you for this."

2 Chronicles 26:18 Meaning and Commentary

2 Chronicles 26:18

And they withstood Uzziah the king
They not only stood against him, but stood about him, surrounded him, so as to hinder him from approaching the altar of incense:

and said unto him, it appertaineth not unto thee, Uzziah, to burn
incense unto the Lord;
it did not belong to his office as a king, it was no part of it

but to the priests the sons of Aaron, that are consecrated to burn
incense;
and to them only; for even the Levites might not do it, only those of the tribe of Levi, that descended from Aaron, see ( Numbers 16:35 ) ,

go out of the sanctuary, for thou hast trespassed;
by going into that:

neither shall it be for thine honour from the Lord God;
but to his hurt, and be a brand of infamy upon him; for more is designed than is expressed, and as the event showed.

2 Chronicles 26:18 In-Context

16 But as soon as he became powerful, he grew so arrogant that he acted corruptly. He was unfaithful to the LORD his God by entering the LORD's sanctuary to burn incense upon the incense altar.

17 The priest Azariah, accompanied by eighty other of the LORD's courageous priests, went in after him

18 and confronted King Uzziah. "You have no right, Uzziah," he said, "to burn incense to the LORD! That privilege belongs to the priests, Aaron's descendants, who have been ordained to burn incense. Get out of this holy place because you have been unfaithful! The LORD God won't honor you for this."

19 Then Uzziah, who already had a censer in his hand ready to burn the incense, became angry. While he was fuming at the priests, skin disease erupted on his forehead in the presence of the priests before the incense altar in the LORD's temple.

20 When Azariah the chief priest and all the other priests turned and saw the skin disease on his forehead, they rushed him out of there. Uzziah also was anxious to leave because the LORD had afflicted him.