The chapter begins with the gladness of nature: the wilderness and the dry land will be glad, the desert will rejoice and blossom like the crocus, it will blossom abundantly and rejoice with joy and singing. The glory of Lebanon will be given to it, the splendor of Carmel and Sharon; they will see the glory of the Lord, the splendor of our God.
Then the poem turns to people. It commands that tired hands be strengthened and weak knees be made firm, and tells those with an anxious heart: be strong, fear not, behold your God will come with vengeance, with the recompense of God; he will come and save you. Then the eyes of the blind will be opened and the ears of the deaf unstopped. The lame will leap like a deer and the tongue of the mute will sing. Waters will break forth in the wilderness and streams in the desert. The burning sand will become a pool, and the thirsty ground springs of water; where jackals once lay there will be grass, reeds and rushes.
Finally a highway appears, called the Way of Holiness. The unclean will not pass over it; it will be for those who walk on it, so that even fools will not go astray. No lion will be there, nor any beast of prey go up on it; the redeemed will walk there. The ransomed of the Lord will return and come to Zion with singing, with everlasting joy on their heads. They will obtain gladness and joy, and sorrow and sighing will flee away.