“Conscience is not satisfied with mere forgiveness. It is essential to peace with God, that the soul should see that justice is satisfied. This is the reason why the death of Christ, why his blood, is so inexpressibly precious in the eyes of his people. All the experience of the saints is a protest against the principle that expiation is unnecessary, that sin can be pardoned without a satisfaction for justice.”

Charles Hodge, Systematic Theology, vol. 1, I.V.12D(7).