Unity only comes from and through the Lord Jesus Christ, but once it comes, the saints of God must endeavour to keep that unity. One of the reasons why people find unity so elusive is because it requires sacrifice from all those who would enjoy its benefits. Only saints who exercise “lowliness and meekness, with longsuffering” will experience unity. No two believers who are using the minds that God gave them will believe every minute detail alike, yet they can enjoy sweet unity and fellowship in the Lord. Obviously, there are times and reasons for believers to divide, but there are also times for believers to forbear “one another in love” and endeavour to keep the unity. This unity works by love and can only be bonded through peace.
God desires for each of His children to walk in the Spirit and be spiritually minded. Yielding our minds to carnality violates God’s will. In fact, “to be carnally minded is death” (Romans 8:6). When we give our minds over to the flesh, we die spiritually. We also miss out on the things that tend toward “life and peace” (Romans 8:6). According to scripture, “the carnal mind is enmity against God” (Romans 8:7). The word enmity is associated with the word enemy demonstrating that a carnal mind is the enemy of God and His will. In fact, the carnal mind not only will not, but cannot be subject to God’s law (Romans 8:7). Christians who are actively walking after the Spirit are the only ones faithfully obeying the Lord.
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.
