Some translations set poetry farther to the right than the rest of the text to show that it is poetry. The ULB does this with the poetry in this chapter.
There are many rhetorical questions in this chapter. These questions prove Yahweh's point and are intended to convince the readers. (See: [[rc://en/ta/man/jit/figs-rquestion]])
In this chapter the author uses sleeping as a metaphor for sin. The people are told to "awake," meaning they are to repent and return to Yahweh. (See: [[rc://en/tw/dict/bible/kt/sin]] and [[rc://en/tw/dict/bible/kt/repent]])