After the session in which the fatal phrase had fallen from his lips, Wigand and Musaeus expostulated with Flacius, designating (according to later reports of theirs) his statement as "this new, perilous, and blasphemous proposition of the ancient Manicheans (haec nova, periculosa et blasphema veterum Manichaeorum propositio)." (Planck 4, 611.) Flacius declared that, "in the sudden and pressing exigency, in the interest of truth, and against Pelagian enthusiasm, he had taken this expression [concerning the substantiality of original sin] from Luther's doctrine and books." (Preger 2, 324.) In the following (third) session, however, he repeated his error, declaring: I must stand by my statement that original sin is not an accident, but a substance, "because the testimonies of the Holy Scriptures which employ terms denoting substance (quae verbis substantialibus utuntur) are so numerous." (Planck 4, 610; Luthardt, 216.) Also later on Flacius always maintained that his doctrine was nothing but the teaching of the Bible and of Luther. As to Scripture-proofs, he referred to passages in which the Scriptures designate sin as "flesh," "stony heart," etc. Regarding the teaching of Luther, he quoted statements in which he describes original sin as "man's nature," "essence," "substantial sin," "all that is born of father and mother," etc. (Preger 2, 318.)
However, the palpable mistake of Flacius was that he took the substantial terms on which he based his theory in their original and proper sense, while the Bible and Luther employ them in a figurative meaning, as the Formula of Concord carefully explains in its first article, which decided and settled this controversy. (874, 50.) Here we read: "Also to avoid strife about words, aequivocationes vocabulorum, that is, words and expressions which are applied and used in various meanings, should be carefully and distinctly explained, as when it is said: God creates the nature of men, there by the term nature the essence, body, and soul of men are understood. But often the disposition or vicious quality of a thing is called its nature, as when it is said: It is the nature of the serpent to bite and poison. Thus Luther says that sin and sinning are the disposition and nature of corrupt man. Therefore original sin properly signifies the deep corruption of our nature as it is described in the Smalcald Articles. But sometimes the concrete person or the subject that is, man himself with body and soul in which sin is and inheres, is also comprised under this term, for the reason that man is corrupted by sin, poisoned and sinful, as when Luther says: 'Thy birth, thy nature, and thy entire essence is sin,' that is, sinful and unclean. Luther himself explains that by nature-sin, person-sin, essential sin he means that not only the words, thoughts, and works are sin, but that the entire nature, person and essence of man are altogether corrupted from the root by original sin." (875, 51f.)
168. Context in which Statement was Made.
In making his statement concerning the substantiality of original sin, the purpose of Flacius was to wipe out the last vestige of spiritual powers ascribed to natural man by Strigel, and to emphasize the doctrine of total corruption, which Strigel denied. His fatal blunder was that he did so in terms which were universally regarded as savoring of Manicheism. As was fully explained in the chapter of the Synergistic Controversy Strigel taught that free will, which belongs to the substance and essence of man, and hence cannot be lost without the annihilation of man himself, always includes the capacity to choose in both directions, that also with respect to divine grace and the operations of the Holy Spirit man is and always remains a liberum agens in the sense that he is able to decide in utramque partem; that this ability, constituting the very essence of free will, may be weakened and impeded in its activity, but never lost entirely. If it were lost, Strigel argued, the very substance of man and free will as such would have to be regarded as annihilated. But now man, also after the Fall, is still a real man, possessed of intellect and will. Hence original sin cannot have despoiled him of this liberty of choosing pro or con also in matters spiritual. The loss of original righteousness does not, according to Strigel, involve the total spiritual disability of the will and its sole tendency and activity toward what is spiritually evil. Moreover, despite original corruption, it is and remains an indestructible property of man to be able, at least in a measure, to assent to and to admit, the operations of the Holy Spirit, and therefore and in this sense to be converted "aliquo modo volens." (Planck 4, 667. 675. 681.)
It was in opposition to this Semi-Pelagian teaching that Flacius declared original sin to be not a mere accident, but the substance of man. Entering upon the train of thought and the phraseology suggested by his opponent, he called substance what in reality was an accident, though not an accident such as Strigel contended. From his own standpoint it was therefore a shrewd move to hide his own synergism and to entrap his opponent, when Strigel plied Flacius with the question whether he denied that original sin was an accident. For in the context and the sense in which it was proposed the question involved a vicious dilemma. Answering with yes or no, Flacius was compelled either to affirm Strigel's synergism or to expose himself to the charge of Manicheism. Instead of replying as he did, Flacius should have cleared the sophistical atmosphere by explaining: "If I say, 'Original sin is an accident,' you [Strigel] will infer what I reject, viz., that the corrupt will of man retains the power to decide also in favor of the operations of the Holy Spirit. And if I answer that original sin is not an accident (such as you have in mind), you will again infer what I disavow, viz., that man, who by the Fall has lost the ability to will in the spiritual direction, has eo ipso lost the will and its freedom entirely and as such." As it was, however, Flacius instead of adhering strictly to the real issue—the question concerning man's cooperation in conversion—and exposing the sophistry implied in the question put by Strigel, most unfortunately suffered himself to be caught on the horns of the dilemma. He blindly walked into the trap set for him by Strigel, from which also later on he never succeeded in fully extricating himself.
With all his soul Flacius rejected the synergism involved in Strigel's question. His blunder was, as stated, that he did so in terms universally regarded as Manichean. He was right when he maintained that original sin is the inherited tendency and motion of the human mind, will, and heart, not toward, but against God,—a direction, too, which man is utterly unable to change. But he erred fatally by identifying this inborn evil tendency with the substance of fallen man and the essence of his will as such. It will always be regarded as a redeeming feature that it was in antagonizing synergism and championing the Lutheran sola gratia that Flacius coined his unhappy proposition. And in properly estimating his error, it must not be overlooked that he, as will be shown in the following, employed the terms "substance" and "accident" not in their generally accepted meaning but in a sense, and according to a philosophical terminology, of his own.
169. Formal and Material Substance.
The terms "substance" and "accident" are defined in Melanchthon's Erotemata Dialectices as follows: "Substantia est ens, quod revera proprium esse habet, nec est in alio, ut habens esse a subiecto. Substance is something which in reality has a being of its own and is not in another as having its being from the subject." (C. R. 13, 528.) "Accidens est quod non per sese subsistit, nec est pars substantiae, sed in alio est mutabiliter. Accident is something which does not exist as such nor is a part of the substance, but is changeable in something else." (522.) Melanchthon continues: "Accidentium alia sunt separabilia ut frigus ab aqua, notitia a mente, laetitia, tristitia a corde. Alia accidentia sunt inseparabilia, ut quantitas seu magnitudo a substantia corporea, calor ab igni, humiditas ab aqua, non separantur… Et quia separabilia accidentia magis conspicua sunt, ideo inde sumpta est puerilis descriptio: Accidens est, quod adest et abest praeter subiecti corruptionem. Whatever is present or absent without the corruption of the subject is an accident." (C. R. 13, 523; Preger 2, 396. 407; Seeberg 4, 494.)
Evidently this last definition, which was employed also by Strigel, is ambiguous, inasmuch as the word "corruption" may signify an annihilation, or merely a perversion, or a corruption in the ordinary meaning of the word. In the latter sense the term applied to original sin would be tantamount to a denial of the Lutheran doctrine of total corruption. When Jacob Andreae, in his disputation with Flacius, 1571, at Strassburg, declared that accident is something which is present or absent without corruption of the subject, he employed the term in the sense of destruction or annihilation. In the same year Hesshusius stated that by original sin "the whole nature body and soul, substance as well as accidents, are defiled, corrupted, and dead," of course, spiritually. And what he understood by substance appears from his assertion: "The being itself, the substance and nature itself, in as far as it is nature, is not an evil conflicting with the Law of God…. Not even in the devil the substance itself, in as far as it is substance, is a bad thing, i.e., a thing conflicting with the Law." (Preger 2, 397.)
The Formula of Concord carefully and correctly defines: "Everything that is must be either substantia, that is, a self-existent essence, or accidens, that is, an accidental matter, which does not exist by itself essentially but is in another self-existent essence and can be distinguished from it." "Now, then, since it is the indisputable truth that everything that is, is either a substance or an accidens that is, either a self-existing essence or something accidental in it (as has just been shown and proved by testimonies of the church-teachers, and no truly intelligent man has ever had any doubts concerning this), necessity here constrains, and no one can evade it if the question be asked whether original sin is a substance, that is, such a thing as exists by itself, and is not in another, or whether it is an accidens, that is, such a thing as does not exist by itself, but is in another, and cannot exist or be by itself, he must confess straight and pat that original sin is no substance, but an accident." (877, 54; 57.)