The forces wielding a distorting influence over our reasoning powers are immense. Though God is revealing himself all the time in every aspect of his creation (Romans 1:20) and his Word (Hebrews 1:1–2), Satan is constantly trying to blind us to that revelation (2 Corinthians 4:4). And indwelling sin mixes with culture, education, and life experience in a fallen world, producing lenses that warp our perceptions of almost everything.