The apostle Paul wrote, "We destroy arguments and every lofty opinion raised against the knowledge of God, and take every thought captive to obey Christ" (2 Corinthians 10:5 ESV). The picture that Paul presents is one of wrestling wayward and destructive thoughts to the ground until they are held in submission. It is critical for us to guard our hearts and how we think, for our lives are "shaped by your thoughts" (Proverbs 4:23 GNT) and "everything...