What does it mean to be a worker of iniquity?

In Luke 13:27, Jesus refers to certain individuals as 'workers of iniquity,' highlighting that mere religious participation is insufficient for salvation. These individuals might have appeared pious outwardly but were characterized by their sinful actions and rejection of Christ. True faith is evidenced not just by religious practices but by a heart transformed by God's grace, leading to a life that seeks to honor Him. The distinction between true believers and workers of iniquity serves as a warning to all about the dangers of self-righteousness and the necessity of genuine faith based on a relationship with Christ.