Every now and again, the biblical writers were so lifted up in spirit as they contemplated the glory of God and His great works of creation and redemption that they could sense the very creation itself singing out in happy praises. "The heavens declare the glory of God" (Psalm 19:1) is one of the most familiar of these divinely inspired figures of speech, but there are many others. "Make a joyful noise unto the LORD, all the earth: . . . Let the sea roar, and the fulness thereof. . . . Let the floods clap their hands: let the hills be joyful together before the LORD; for he cometh to judge the earth" (Psalm 98:4, 7-9).
Often these praises are in contemplation of God's final return to complete and fulfill all His primeval purposes in creation, as in the above passage. This better time is also in view in our text, which looks forward to a time when "instead of the thorn shall come up the fir tree, and instead of the brier shall come up the myrtle tree: and it shall be to the LORD for a name, for an everlasting sign that shall not be cut off" (Isaiah 55:13). God has triumphed over evil!
And this all points ahead to the eventual removal of the great curse which now dominates creation because of man's sin (Genesis 3:14-19). For the present, "the whole creation groaneth and travaileth in pain together until now" (Romans 8:22). One day, however, the groaning creation "shall be delivered from the bondage of corruption" (Romans 8:21). Therefore, "let the heavens rejoice, and let the earth be glad; . . . Let the field be joyful, and all that is therein: then shall all the trees of the wood rejoice" (Psalm 96:11-12). HMM http://www.icr.org/article/5765/