177. First of all, we should mark as particularly worthy of note the discrimination exercised by the Holy Spirit. Previously, when the penalty for his sin was inflicted upon Adam, a curse was placed not upon the person of Adam, but only upon the earth; and even this curse was not absolute but qualified. The expression is this: "Cursed is the ground for thy sake"; and in the eighth chapter of the Romans, verse twenty, we read: "The creature was made subject to vanity, not willingly." The fact is, that the earth, inasmuch as it bore guilty man, became involved in the curse as his instrument, just as also the sword, gold, and other objects, are cursed for the reason that men make them the instruments of their sin. With fine reasoning the Holy Spirit discriminates between the earth and Adam. He diverts the curse to the earth, but saves the person. 178. But in this instance the Holy Spirit speaks of Cain. He curses the person of Cain. And why is this? Is it because the sin of Cain, as a murderer, was greater than the sin of Adam and Eve? Not so. But because Adam was the root from whose flesh and loins Christ, that blessed seed, should be born. It is this seed, therefore, that was spared. For the sake of this seed, the fruit of the loins of Adam, the curse is transferred from the person of Adam to the earth. Thus, Adam bears the curse of the earth, but his person is not cursed; from his posterity Christ was to be born. 179. Cain, however, since he fell by his sin, must suffer the curse being inflicted upon his person. He hears it said to him, "Cursed art thou," that we might understand he was cut off from the glory of the promised seed, and condemned never to have in his posterity that seed through which the blessing should come. Thus Cain was cast out from the stupendous glory of the promised seed. Abel was slain; therefore there could be no posterity from him. But Adam was ordained to serve God by further procreation. In Adam alone, therefore, after Cain's rejection, the hope of the blessed seed rested until Seth was born unto him. 180. The words spoken to Cain, "Cursed art thou," are few, but nevertheless entitled to a great deal of attention, in that they are equal to the declaration: Thou art not the one from whom the blessed seed is hoped for. With this word Cain stands cast out and cut off like a branch from the root, unable longer to hope for the distinction around which he had circled. It is a fact, that Cain craved the distinction of passing on the blessing; but the more closely he encircled it the more elusive it became. Such is the lot of all evildoers: their failure is commensurate with their efforts to succeed.