New Defender's Study Bible Notes
12:31 prince of this world. The “prince of this world” is Satan (John 14:30; 16:11). See also II Corinthians 4:4; I John 5:18; Ephesians 2:2. The “now” of which Christ speaks refers to the assurance of ultimate victory over Satan that would be won at the cross (Colossians 2:14-15) and empty tomb (Revelation 1:18; Matthew 16:18).
12:32 draw all men. Here is another amazing claim (as in Matthew 24:35; John 8:12) that seems absurd, yet has been a remarkably fulfilled prophecy. How could “all kinds of men” (literal meaning) be drawn to a local, relatively unknown itinerant teacher, who was crucified as a criminal on a Roman cross? Yet that is exactly what has been happening for the almost two thousand years since He died.