8. Faith comes to us through hearing, when we believe that the teachings divinely revealed to us are true and when we trust in God’s promises. Faith is the beginning of human salvation, and the foundation and root of all justification. Without faith, it is impossible to please God and to come into the company of his children. Our justification takes place through faith, hope, and goodwill. Unless hope and goodwill are added to faith, it is dead rather than living and does not unite us to Christ.

We need to cooperate in this process. We have the power to move either closer to or farther away from [Christ]; if we did not, nothing could be granted to us, because we would be like a lifeless body.

Our openness to being justified renews us; this renewal takes place as Christ’s merit is applied to us, as the result of our own cooperation. Therefore we get credit for the works that we do; yet because they are done as a result of grace and through the Holy Spirit, and because Christ alone has earned merit, the rewards God gives us are his own gifts within us. Therefore none of us can attribute anything of merit to ourselves.

7. The teachings of the Roman Catholics on justification, as gathered from the decrees of the Council of Trent, can be linked together and summed up as follows:

The sin of Adam was transfused into the entire human race. As a result, the state of the human race and of every individual within it was ruined and alienated from God. People became enemies [of God] and children of wrath. Therefore God the Father as an act of grace sent his Son to reconcile, ritually purge, appease, make satisfaction, and thereby redeem; and to do so by becoming justice.

Christ carried out and fulfilled this task by offering himself to God the Father as a sacrifice on the wood of the cross, that is, through his own suffering and his own blood. Christ alone earned merit. God the Father through the agency of the Holy Spirit assigns, attributes, applies, and transfers this merit of Christ’s to receptive individuals as an act of grace. In this way the sin of Adam is removed from them, although cravings do nonetheless remain and entice them to sin.

Justification is the forgiving of sins, which leads to a renewal of the inner self, by which we turn from an enemy [of God] into a friend and from a child of wrath into a child of grace. This brings us into a union with Christ. We are reborn as a living part of his body.