Some translations prefer to set apart extended quotations, prayers or songs. The ULB and many other English translations indent the lines of this chapter, which is an extended quotation.
This chapter pictures a time when Israel will be fully restored to Yahweh. They will be everything Yahweh intended them to be. All the nations will look to Israel and acknowledge her special relationship to Yahweh. (See: [[rc://en/tw/dict/bible/other/restore]])