1The land that was desolate and impassable shall be glad, and the wilderness shall rejoice, and shall flourish like the lily.
2It shall bud forth and blossom, and shall rejoice with joy and praise: the glory of Libanus is given to it: the beauty of Carmel, and Saron, they shall see the glory of the Lord, and the beauty of our God.
3Strengthen ye the feeble hands, and confirm the weak knees.
4Say to the fainthearted: Take courage, and fear not: behold your God will bring the revenge of recompense: God himself will come and will save you.
5Then shall the eyes of the blind be opened, and the ears of the deaf shall be unstopped.
6Then shall the lame man leap as a hart, and the tongue of the dumb shall be free: for waters are broken out in the desert, and streams in the wilderness.
7And the redeemed of the Lord shall return, and shall come into Sion with praise, and everlasting joy shall be upon their heads: they shall obtain joy and gladness, and sorrow and mourning shall flee away.
Commentary
Isaiah supplies the template: the coming of God is recognized by reversal in bodies and land. Matthew supplies the test: even the herald must learn to read reversal without taking offence at its form. Together they define messianic proof as transformation that is observable yet easily misinterpreted when one expects triumph rather than restoration under lowliness.