(1.) Here is a commission granted them to leave Babylon. God proclaimed, long before Cyrus did, that whoever would might return to his own land (v. 20): "You have a full discharge sent you: Go you forth out of Babylon; the prison-doors are thrown open, and the trumpet sounds, proclaiming a release." Perhaps with this word, as a means, the Spirit of the Lord stirred up the spirits of those that did take the benefit of Cyrus's proclamation (Ezra i. 5): Flee you from the Chaldeans, not with an ignominious stolen flight, as Jacob fled from Laban, but with a holy disdain, as scorning to stay any longer among them; flee you, not silently and sorrowfully, but with a voice, with a voice of singing, as they fled of old out of Egypt, Exod. xv. 1.