Go ye forth of Babylon... — The sorrow and sighing are past, and the prophet speaks to the remnant that shall return. They are to act without fear on the promises of God, on the decree of Cyrus, and to start at once on their homeward journey, and as they go, to proclaim what great things God hath done for them.
Related Commentaries of Isaiah 48:20
Isaiah 48:20
20 Go ye forth of Babylon, flee ye from the Chaldeans, with a voice of singing declare ye, tell this, utter it even to the end of the earth; say ye, The LORD hath redeemed his servant Jacob.