Shall roar — He will strike the enemy with astonishment as the roaring of the lion astonishes the weaker beasts of the forest.
Related Commentaries of Joel 3:16
Joel 3:16
16 The LORD also shall roar out of Zion, and utter his voice from Jerusalem; and the heavens and the earth shall shake: but the LORD will be the hopee of his people, and the strength of the children of Israel.