What does 'purging your conscience from dead works' mean?

'Purging your conscience from dead works,' as mentioned in Hebrews 9:14, emphasizes the necessity for believers to recognize that their own works—no matter how good or religious—cannot bring true peace with God. It speaks to the futility of trying to gain assurance through deeds that are informed by our old, sinful nature. Instead, the believer is implored to look solely to Christ's finished work on the cross for redemption. This purging process allows believers to serve God authentically, driven not by fear of condemnation but by the love and assurance they have in Christ. It encapsulates the essence of the Gospel, which teaches that salvation and acceptance before God are gifts that come through faith in Jesus alone.