'Lord's' in the Bible

"This is why there will not be left even a single person to settle boundary disputes in the LORD's community.

Listen, you mountains, to the LORD's argument! Listen, you strong foundations of the earth, because the LORD has a dispute with his people, and he will set out his case before Israel.

How am I to present myself in the LORD's presence and bow in the presence of the High God? Should I present myself with burnt offerings, with year-old calves?

He has made it clear to you, mortal man, what is good and what the LORD is requiring from you to act with justice, to treasure the LORD's gracious love, and to walk humbly in the company of your God.

I will endure the LORD's anger since I have sinned against him until he takes over my defense, administers justice on my behalf, and brings me out to the light, where I will gaze on his righteousness.