49. Once we accept that this is the origin of good works, it becomes clear that faith alone can never produce or give birth to any of the works that are known as fruits, any more than a woman by herself without a man can produce any offspring. Therefore “the fruits of faith” is a made-up, meaningless expression.

Nothing in the whole universe was or is ever produced unless it comes from a marriage of two things, one of which relates to goodness and the other to truth, or else one of which relates to evil and the other to falsity. Therefore no works could even be conceived, let alone born, if these two elements did not enter into a kind of marriage. Good actions are produced by a marriage of goodness and truth; evil actions are produced by a marriage of evil and falsity.

10. Teachings from the Formula of Concord on original sin:

(a) Since the fall of Adam, all human beings who are propagated according to nature are born with sin, which condemns and brings eternal death to those who are not born anew. The merit of Christ is the sole means and instrument through which we are reborn, and therefore the only remedy by which we are healed (pages 9, 10, 52, 53, 55, 317, 641, 644, and the appendix, pages 138, 139).

(b) Original sin is a corruption of our nature at such a deep level that there is nothing spiritually sound left in the human body or soul or in their powers (page 574).

(c) It is the source of all other, actual sins (pages 317, 577, 639, 640, 942; appendix, page 139).

(d) It is the complete absence or lack of the image of God (page 640).

(e) A distinction must be maintained between our nature, as it was created by God, and the original sin that resides within our nature (page 645).

(f) The volume refers to original sin as the Devil’s work, spiritual poison, and the root of all evils, and says it is an “accident” and a “quality.” Our nature, on the other hand, is there referred to as the work and the creation of God; it is our person, substance, and essence. The volume gives as a comparison the distinction between the person who is infected with a disease and the disease itself.