204. Hence it is that grammarians, who are nothing but such and know nothing of the divine things, find their crosses in all such passages, and crucify, not only the Scriptures, but themselves and their hearers as well. In the interpretation of the Holy Scriptures, the sense is first to be determined; and when that appears in all respects consistent with itself, then the grammatical features are to receive attention. The rabbins, however, take the opposite course, and hence it grieves me that divines and the holy fathers so frequently follow them.
V. 14. Behold, thou hast driven me out this day from the face of the ground; and from thy face shall I be hid; and I shall be a fugitive and a wanderer in the earth; and it will come to pass, that whosoever findeth me will slay me.
205. From these words it appears that the sentence on Cain was pronounced through the mouth of Adam. Cain acknowledges that he is driven first from Home and State, and then also from the Church. Of the difference between the words adamah and erez we spoke above. We showed that erez signifies the earth generally, while the word adamah means the cultivated part of the earth. The meaning therefore is: I am now compelled to flee from thy presence and from that part of the earth which I have cultivated. The whole world indeed lies before me, but I must be a fugitive and a vagabond upon the earth; that is, I shall have no certain dwelling place. In the same way fugitive murderers among us are punished with exile. These words, accordingly, cast additional light upon the utterance of Adam, "Cursed art thou from the ground." They refer to Cain's banishment. This part of Cain's punishment therefore is a civil punishment, and by it he is shut out from civic association.
206. But that which Cain next adds, "From thy face shall I be hid," is an ecclesiastical punishment and true excommunication. For, as the priesthood and the kingdom rested with Adam, and Cain on account of his sin was excommunicated from Adam, he was thereby also deprived of the glory both of priesthood and kingdom. But why Adam adopted this punishment is explained by the words, "When thou tillest the ground, it shall not henceforth yield unto thee its strength;" as if he had said, Thou art cursed and thy labors are cursed also. Therefore if thou shalt remain with us upon earth it cannot be but that both thyself and we likewise must perish with hunger. For thou hast stained the earth with thy brother's blood, and wherever thou art, thou must bear about the blood of thy brother, and even the earth itself shall exact her penalties.
207. A similar sentence we find pronounced in 1 Kings 2, 29-33, where Solomon gives commandment to Benaiah, son of Jehoiada, saying, "Fall upon Joab, that thou mayest take away the blood, which Joab shed without cause, from me and from my father's house. And Jehovah will return his blood upon his own head. But unto David, and unto his seed, and unto his house, and unto his throne, shall there be peace for ever from Jehovah." As much as to say, If Joab suffer not this punishment of his unjust murder, the whole kingdom must suffer that punishment and be shaken by wars. The meaning of Adam then, in this passage is, If thou shalt remain on the earth with us, God will bring punishment upon us for thy sake, in that the earth shall not yield us her fruit.
208. But now let us reply to the question raised above. It was said to Cain, "A fugitive and wanderer shalt thou be in the earth." And yet, Cain was the first man who builds a city, and his posterity so increased from that time that they debauched and oppressed the Church of God, and so utterly overthrew it as not to leave more than eight persons of the posterity of Seth. All of the remainder of mankind, which perished in the flood, had followed Cain, as the text plainly declares when it affirms that the sons of God, when they came unto the daughters of men, begat giants and mighty men, which were of old, men of renown, Gen 6, 4. Therefore, since Cain had so great a posterity, and he built the first city, how can it be true, men ask, that he was a fugitive and wanderer upon earth?
209. We will reply in accordance with what is written. The illustrations from the New Testament above mentioned, Paul, the apostles, Christ, and the prophets, assuredly belong to quite a different category. When Adam here says to Cain, "A fugitive and a wanderer shalt thou be in the earth," he speaks these words to him to send him away, without further precept. He does not say to him, "Go to the east;" he does not say, "Go to the south;" he does not mention any place to which he should go. He gives him no command what to do; but simply casts him out. Whither he goes and what he does, is no concern of his. He adds no promise of protection, he does not say: God shall take care of thee; God shall protect thee. On the contrary; as the whole sky is free to the bird, which is at liberty to fly whither it pleases, but is without a place where it may be secure from the attacks of other birds, so Adam turns Cain away. The latter feels this. Hence his rejoinder: "It shall come to pass that every one that findeth me, shall slay me."