'Lord's' in the Bible

"It will come about during the LORD's sacrifice that I'll punish the officials, the royal descendants, and all who wear foreign clothing.

Neither their silver nor their gold will deliver them in the Day of the LORD's wrath; but the entire land will be consumed by the fire of his jealousy, for he will bring the inhabitants of the land to a sudden end."

Before the decree is carried out, before the day flies away like chaff, before the fierce anger of the LORD visits you, before the Day of the LORD's wrath surprises you,

seek the LORD, all you humble people of the land, who do what he commands. Seek righteousness! Seek humility! Maybe you will be protected in the Day of the LORD's anger."