How do we know Christ has forgiven our sins?

The assurance of forgiveness comes from understanding that Christ's sacrifice on the cross was sufficient to atone for our sins. In 1 John 2:12, we read that our sins are forgiven for His namesake, highlighting the basis of our forgiveness: it rests entirely on Christ's merit. Forgiveness reassures believers that they are no longer in enmity with God, as the penalty for sin has been fully paid. This transformative grace allows us to approach God without fear, knowing that our reconciliation is secure in Him, enabling a true relational connection with God.