Job continues describing situations in which he would deserve God's punishment, but he is confident that they are not true. (See: [[rc://en/ta/man/jit/figs-hypo]])
The abstract noun "brightness" can be expressed with the words "bright" or "brightly." Alternate translation: "the bright moon moving across the sky" or "the moon moving brightly across the sky" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])