Men get into trouble when they begin to think too highly of their own thoughts. If they are not careful, these opinions will become the driving force in their decision making. This will mean that the word of God finds itself in competition for the seat of authority. The sad truth is that men often fail to notice within themselves this substitution of authorities. While their mouths may falsely testify of a loyal submission to the scriptures, their actions testify that their opinions are instead leading the way. The Devil works subtly because he knows how to gradually lead men astray by keeping them from noticing any abrupt changes within their hearts and outward deeds. By the time rebellion is detected, the Devil has a stronghold only broken by prayer and heartfelt submission to God.
Though the means of worldly safety have changed throughout time, people have always put their trust in various things to offer temporary safety. The Bible depicts those who trusted in fenced walls (Deuteronomy 28:52), nations (Isaiah 30:2-3), horses, horsemen and chariots (Isaiah 31:1), weapons (Psalm 44:6), and mountains (Amos 6:1). People today place their trust in weapons, security systems, governments, insurance policies, and even medicines. Though the sources of trust have changed, the Lord remains just as grieved today when men place their trust upon the things of this world rather than upon Him. Ultimately, every source of worldly safety will fail, often in the moment we perceive as our greatest time of need.
The Lord frequently uses comparison and contrast to provide insight for discovering biblical definitions. For instance, our text verse contrasts the carnal with the spiritual. This truth is not limited to our text as 1 Corinthians 3:1 also sets forth this teaching and contrast. In a related study, the Bible repeatedly contrasts the spirit and flesh (Isaiah 31:3; Matthew 26:41; John 3:6; John 6:63; Galatians 5:17). By considering these truths together, we find that the Lord defined a “carnal mind” (Romans 8:7) as someone who is “in the flesh” (Romans 8:8). Based upon these verses and others, we understand the word carnal to mean that which is earthly, natural, or fleshly.
