The Scofield Bible Commentary, by Cyrus Ingerson Scofield, [1917], at sacred-texts.com
Joel Chapter 3
Prepare war
Verses 9-14 (Joe 3:9-14) refer to Armageddon; verses 15, 16 (Joe 3:15-16) are parallel with (Joe 2:30-32). From verses 9 to 16 (Joe 3:9-16), we have a resume of (Joe 2:9-32).