unchangeableness

Now, when it is said that all things were made by Him, and that in Him were all things created, both things in heaven and things on earth, there can be no doubt that also those things which are in the firmament, which is called heaven, and in which those luminaries are said to be placed, are included amongst the number of heavenly things. And secondly, seeing that the course of the discussion has manifestly discovered that all things were made or created, and that amongst created things there is nothing which may not admit of good and evil, and be capable of either, what are we to think of the following opinion which certain of our friends entertain regarding sun, moon, and stars, viz. that they are unchangeable, and incapable of becoming the opposite of what they are? Not a few have held that view even regarding the holy angels, and certain heretics also regarding souls, which they call spiritual natures. In the first place, then, let us see what reason itself can discover respecting sun, moon, and stars,—whether the opinion, entertained by some, of their unchangeableness be correct,—and let the declarations of holy Scripture, as far as possible, be first adduced. For Job appears to assert that not only may the stars be subject to sin, but even that they are actually not clean from the contagion of it. The following are his words: “The stars also are not clean in Thy sight.” Nor is this to be understood of the splendour of their physical substance, as if one were to say, for example, of a garment, that it is not clean; for if such were the meaning, then the accusation of a want of cleanness in the splendour of their bodily substance would imply an injurious reflection upon their Creator. For if they are unable, through their own diligent efforts, either to acquire for themselves a body of greater brightness, or through their sloth to make the one they have less pure, how should they incur censure for being stars that are not clean, if they receive no praise because they are so?

We, therefore, do not maintain that the body which has undergone corruption resumes its original nature, any more than the grain of wheat which has decayed returns to its former condition. But we do maintain, that as above the grain of wheat there arises a stalk, so a certain power is implanted in the body, which is not destroyed, and from which the body is raised up in incorruption. The philosophers of the Porch, however, in consequence of the opinions which they hold regarding the unchangeableness of things after a certain cycle, assert that the body, after undergoing complete corruption, will return to its original condition, and will again assume that first nature from which it passed into a state of dissolution, establishing these points, as they think, by irresistible arguments. We, however, do not betake ourselves to a most absurd refuge, saying that with God all things are possible; for we know how to understand this word “all” as not referring either to things that are “non-existent” or that are inconceivable. But we maintain, at the same time, that God cannot do what is disgraceful, since then He would be capable of ceasing to be God; for if He do anything that is disgraceful, He is not God. Since, however, he lays it down as a principle, that “God does not desire what is contrary to nature,” we have to make a distinction, and say that if any one asserts that wickedness is contrary to nature, while we maintain that “God does not desire what is contrary to nature,”—either what springs from wickedness or from an irrational principle,—yet, if such things happen according to the word and will of God, we must at once necessarily hold that they are not contrary to nature. Therefore things which are done by God, although they may be, or may appear to some to be incredible, are not contrary to nature. And if we must press the force of words, we would say that, in comparison with what is generally understood as “nature,” there are certain things which are beyond its power, which God could at any time do; as, e.g., in raising man above the level of human nature, and causing him to pass into a better and more divine condition, and preserving him in the same, so long as he who is the object of His care shows by his actions that he desires [the continuance of His help].