Prisoners — To the Gentiles who are fast bound by the cords of their sins, and taken captive by the devil at his will. Go forth — Come forth to the light, receive divine illumination. In high places — They shall have abundant provision in all places, yea even in those which commonly are unfruitful, such are both common roads and high grounds.
Related Commentaries of Isaiah 49:9
Isaiah 49:9
9 That thou mayest say to the prisoners, Go forth; to them that are in darkness, Shew yourselves. They shall feed in the ways, and their pastures shall be in all high places.