By such invitations to the senseless creatures to praise God with and for his people, he signifies the transcendent greatness of this mercy and deliverance, sufficient to make even the stones, if it were possible, to break forth into God's praises; and withal, that as the brute creatures were sufferers by man's fall, so they should receive benefit by man's redemption.
Related Commentaries of Isaiah 44:23
Isaiah 44:23
23 Sing, O ye heavens; for the LORD hath done it: shout, ye lower parts of the earth: break forth into singing, ye mountains, O forest, and every tree therein: for the LORD hath redeemed Jacob, and glorified himself in Israel.