Thematic Bible: Attempted usurpation of ecclesiastical functions by civil authorities, reproved

Saul waited seven days, according to the set time Samuel had appointed. But Samuel had not come to Gilgal, and the people were scattering from Saul. So Saul said, Bring me the burnt offering and the peace offerings. And he offered the burnt offering [which he was forbidden to do]. And just as he finished offering the burnt offering, behold, Samuel came! Saul went out to meet and greet him. read more.
Samuel said, What have you done? Saul said, Because I saw that the people were scattering from me, and that you did not come within the days appointed, and that the Philistines were assembled at Michmash, I thought, The Philistines will come down now upon me to Gilgal, and I have not made supplication to the Lord. So I forced myself to offer a burnt offering. And Samuel said to Saul, You have done foolishly! You have not kept the commandment of the Lord your God which He commanded you; for the Lord would have established your kingdom over Israel forever; But now your kingdom shall not continue; the Lord has sought out [David] a man after His own heart, and the Lord has commanded him to be prince and ruler over His people, because you have not kept what the Lord commanded you.

But when [King Uzziah] was strong, he became proud to his destruction; and he trespassed against the Lord his God, for he went into the temple of the Lord to burn incense on the altar of incense. And Azariah the priest went in after him and with him eighty priests of the Lord, men of courage. They opposed King Uzziah and said to him, It is not for you, Uzziah, to burn incense to the Lord, but for the priests, the sons of Aaron, who are set apart to burn incense. Withdraw from the sanctuary; you have trespassed, and that will not be to your credit and honor before the Lord God. read more.
Then Uzziah was enraged, and he had a censer in his hand to burn incense. And while he was enraged with the priests, leprosy broke out on his forehead before the priests in the house of the Lord, beside the incense altar. And as Azariah the chief priest and all the priests looked upon him, behold, he was leprous on his forehead! So they forced him out of there; and he also made haste to get out, because the Lord had smitten him. And King Uzziah was a leper to the day of his death, and, being a leper, he dwelt in a separate house, for he was excluded from the Lord's house. And Jotham his son took charge of the king's household, ruling the people of the land.