What does the Bible say about the evil man in Psalm 140?

In Psalm 140, the 'evil man' represents not only external adversaries but also the internal struggle each believer faces with their own sinful nature. The psalmist, David, calls out for deliverance from this evil man, indicating that this conflict is far more personal. It's not merely about opposing forces outside oneself but the sinful inclinations and desires that dwell within us. This understanding aligns with the New Testament teachings that highlight the battle between the flesh and the spirit, as seen in Galatians 5:17.