The natural mind of man, the mind that is not guided by God’s Spirit cannot always see the purpose behind God’s laws.
The carnal mind is enmity against God; for it is not subject to the law of God, nor indeed can be (Romans 8:7).The carnal, or fleshly mind not only lacks Spiritual discernment, it resents God’s authority as expressed in his laws. in other words, the sinful mind is hostile to God. It does not submit to God’s law, nor can do so. We call this sinful tendency, human nature, a combination of human weakness and acquired attitudesresulting from Satan’s influence on people.
That is why Jesus said,