29. The points just presented illustrate the truths stated in §§19 and 21, that Roman Catholics were the source the leading reformers drew on for their own teachings on the trinity of persons in the Divine, original sin, the assigning of Christ’s merit to us, and our being justified by faith alone.

The purpose of these points has been to show the origin of these key Protestant teachings, especially how the separation of faith from good works and the teaching concerning faith alone came about. Protestants arrived at this for the sole purpose of differentiating themselves from Roman Catholics. Yet this disagreement was more a matter of semantics than of real substance.

The quotations given at the beginning of the book [§§9– 15] clearly reveal the foundation on which the faith of the Protestant churches was built and what inspired the development of that faith.

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.