The _eating of dust_ must not be interpreted literally, as if the serpent were to feed upon dust; but, since it is to creep on the ground, it cannot be but that it swallow dust along with its food. Thus we find in Ps. cii., in "the prayer of the afflicted," ver. 10, "For I have eaten ashes like bread," used of occasional swallowing of ashes. As an expression of deepest humiliation, the [Pg 25] licking of dust is used in Mic. vii. 17, where it is said of the enemies of the Church, "They shall lick dust like the serpent." In Is. xlix. 23, compared with Ps. lii. 9, the licking up the dust of the feet is likewise inflicted upon the humbled enemies. If, undoubtedly, there be, even in these passages, a slight reference to the one before us, the allusion to it is still plainer in Is. lxv. 25, where it is said, "And dust shall be the serpent's meat." Of the denunciation in Gen. iii. 14, 15, the eating of dust alone shall remain, while the bruising of the heel shall come to an end. And while all other creatures shall escape from the doom which has come upon them in consequence of the fall of man, the serpent--the instrument used in the temptation--shall, agreeably to the words in the sentence of punishment, "All the days of thy life," remain condemned to a perpetual abasement, thus prefiguring the fate of the real tempter, for whom there is no share in the redemption. The opinion which has been again of late defended by _Hofmann_ and _Baumgarten_, that the serpent had before the fall the same shape as after it, only that after the fall it possesses as a punishment what before the fall was its nature, stands plainly opposed to the context. Even _a priori_, and in accordance with Satan's usual mode of proceeding, it is probable that he, who loves to transform himself into an angel of light, should have chosen an attractive and charming instrument of temptation. This view loses all that is strange in it, if only we consider the change of the serpent, not as an isolated thing, but in connection with the great change which, after the fall of man, affected the whole nature (comp. Gen. i. 31, according to which the entire animal creation had, previously to the fall, impressed upon it the image of man's innocence and peace, and the law of destruction did not pervade it, Gen. iii. 17; Rom. viii. 20); and if only we keep in mind that, before the fall, the whole animal world was essentially different from what it is now, so that we cannot by any means think of forming to ourselves a distinct Image of the serpent, as _Luther_ and others have done.