A wave of universal joy sweeps through every corner of creation, reaching into the vast open spaces and breathing life into the plant and animal kingdoms. This profound celebration reflects a deep harmony and an ultimate future perfection. The rejoicing spreads across fields and wild deserts [רד״ק, מצודת ציון, מאירי, ביאור שטיינזלץ], encompassing all the wild animals and creatures that roam these untamed lands [רד״ק, מצודת דוד]. It is a celebration that bursts forth specifically in places far removed from human control and supervision [ביאור שטיינזלץ]. This powerful imagery of exulting fields and singing trees is a recurring theme found elsewhere in scripture, highlighting nature's role in this ultimate joy [מנחת שי].
Commentators offer several ways to understand nature's role in this rejoicing. One perspective views the description as a powerful metaphor for immense joy and absolute peace. It serves as a direct contrast to the prophecies of destruction, where nature is typically depicted as mourning, gloomy, and dark [מאירי]. Others read the imagery as an allegory, suggesting that the forest trees are not literal plants, but rather represent the rulers of the nations who will ultimately join in the global celebration [רש״י].
On a deeper level, this joy is the result of a fundamental, future repair of the flaws within creation itself. The ancient curse placed upon the ground at the dawn of history, which brought forth thorns, thistles, and pests, will be completely reversed into a blessing. The earth will yield pure and perfect crops. This restoration extends to the animal kingdom as well. The constant struggle for survival will cease, and predators and prey will rejoice together in peace, as the lion will eat straw like the ox. Even the plant life will experience this transformation, as the barren trees of the wild forest will change their nature and begin to bear fruit [אלשיך].