How do we know that God's forgiveness of sin is true?

The truth of God's forgiveness is profoundly rooted in the work of Jesus Christ, who bore the penalty for our sins on the cross. Scriptures like Ephesians 1:7 tell us that in Christ, we have redemption through His blood, the forgiveness of our trespasses. The sacrificial death of Christ satisfies divine justice by paying the debt we owe, thus enabling our forgiveness. His resurrection confirms the efficacy of this atonement, as it assures us that death and sin were overcome.

Additionally, the metaphor of sin as a debt strengthens our understanding of this forgiveness. Just as a debtor can be forgiven by their creditor through grace, God, as our ultimate creditor, is willing to forgive those who repent and trust in Him. The teaching found in Psalm 103:1-3 reminds believers to praise God for His merciful forgiveness. Therefore, the assurance of forgiveness is not just a hope but a profound reality grounded in the redemptive work of Christ as presented in the New Testament.