Why do we struggle with our conscience if Christ's blood has cleansed us?

Despite being redeemed, Christians often struggle with a guilty conscience due to the remnants of sin in our lives and the tendency to rely on our own efforts instead of fully resting in Christ's finished work. The conscience rightfully accuses us when we stray from God's commands, which can lead to feelings of guilt and shame. However, it's essential to remember that while our conscience reflects our failures, it should also remind us to look to Christ, who took on our guilt and cleansed us through His sacrifice (1 John 1:9). The key is to not allow our conscience to lead us to despair but to turn our focus back on the sufficiency of Christ's grace.