The document summarizes the return of Jews from exile in Babylon to Judah. It describes how prophets like Ezekiel and Isaiah gave messages of hope during the exile. It also discusses the three stages of return - the first led by descendants of David to rebuild the nation and temple, the second by Nehemiah to rebuild the walls, and the third led by Ezra focusing on religious reform and fully submitting to God's law. The temple was rebuilt in 515 BC, marking the end of the first stage of return from exile.