Quod Deus Sit Immutabilis

On which account Moses also establishes a most extraordinary law, in which he enjoins that "the man who is in part leprous shall be accounted impure, but that he who is wholly, from the sole of his foot to the crown of his head overwhelmed with leprosy, shall be considered pure;" [*](Leviticus xiii. 11. ) for any one else, I apprehend, reasoning from probability, would say the exact contrary, and would think that the leprosy which was contracted, and which extended over only a small portion of the body, was less impure, but that the leprosy which was diffused, so as to spread over the whole body was more impure:

but Moses here, as it appears to me, uses this symbolical expression to intimate this most undeniable truth, that unintentional misdeeds, even if they be of the greatest enormity, are not deserving of blame, and are pure, inasmuch as they have not conscience, that terrible accuser, to testify against them: but that intentional offences, even if they do not extend over a wide surface, being convicted by the judge who passes sentence against the soul, are rightly accounted unholy, and polluted, and impure.

This leprosy, therefore, being of a twofold character, and putting forth two complexions, signifies voluntary depravity; for the soul, though it has healthy, and vivifying, and right reason in itself, does not use it for the preservation of its good things, but surrendering itself to persons unskilled in navigation, it overturns the whole bark of life, which might have been saved in calm fine weather;