Here "Yahweh's throne" represents the place from where Yahweh rules. Alternate translation: "This is from where Yahweh rules" (See: [[rc://en/ta/man/jit/figs-metonymy]])
Yahweh speaks of people's actions as if the people were walking along a path. Here the word "hearts" represents their minds or wills. Alternate translation: "They will no longer stubbornly do the wicked things that they want to do" (See: [[rc://en/ta/man/jit/figs-metaphor]] and [[rc://en/ta/man/jit/figs-metonymy]])