How can sinners have a good conscience toward God?

A good conscience towards God is fundamentally connected to one's understanding of sin and righteousness, as expressed in John 16:8-10. The Holy Spirit convicts believers of sin, leading them to recognize their need for Christ's atonement. Through faith in Him, they receive the righteousness that comes from God, allowing them to stand confidently before God. This good conscience is not based on personal merit but on Christ's sacrificial death which atones for sin and satisfies divine justice. By acknowledging the truth of their sinful nature and trusting in Christ’s righteousness, believers experience peace and assurance of their standing with God.