Genesis 4:14

18. Let him, then, who has the strength whereby he can penetrate this secret with his mind’s eye, so that to him it appears clearly, either that the Father also is able, or that only the Son and Holy Spirit are able, to appear to human eyes through a visible creature; let him, I say, proceed to examine these things if he can, or even to express and handle them in words; but the thing itself, so far as concerns this testimony of Scripture, where God spake with man, is, in my judgment, not discoverable, because it does not evidently appear even whether Adam usually saw God with the eyes of his body; especially as it is a great question what manner of eyes it was that were opened when they tasted the forbidden fruit; for before they had tasted, these eyes were closed. …

For observe: because he had seen, because he had heard, he bears witness to all men, and nothing hindered him. We too bear witness (Mod. text “have heard”) that there is a Resurrection and numberless good things: we are bound to bear witness of this to all men. “Yes, and we do bear witness,” you will say, “and do believe.” How; when ye act the contrary? Say now: if any one should call himself a Christian, and then having apostatized should hold with the Jews, would this testimony suffice? By no means: for men would desire the testimony which is borne by the actions. Just so, if we say that there is a Resurrection and numberless good things, and then despise those things and prefer the things here, who will believe us? Not what we say, but what we do, is what all men look to. …

It is necessary then to lay it aside first. “What then,” some man will say; “is the wisdom from without stigmatized? And yet it is the work of God.” How is this clear? since He made it not, but it was an invention of thine. For in this place he calls by the term “wisdom” curious research and superfluous elegance of words. But should any one say that he means the human understanding; even in this sense the fault is thine. For thou bringest a bad name upon it, who makest a bad use of it; who to the injury and thwarting of God demandest from it things which indeed it never had. Since then thou boastest therein and fightest with God, He hath exposed its weakness. For strength of body also is an excellent thing, but when Cain used it not as he ought, God disabled him and made him tremble ( Gen. iv. 12, 14 . Sept. “sighing and trembling,” rec. ver. …

Would you also hear other calamities of theirs? Read over Josephus, and you will learn that whole tragedy, if perchance we may persuade you from these things, that there is a hell. For consider, if they were punished, why are we not punished? or how is it reasonable that we are not now punished, who sin more grievously than they? Is it not manifest that it is, because the punishment is kept in store for us? And, if you please, I will tell you in the person of every individual how they were punished. Cain murdered his brother. A horrible sin indeed, who can deny it? But he suffered punishment; and a heavy one, equivalent to ten thousand deaths, for he would rather have died ten thousand times. For hear him saying, “If Thou castest me out from the land, and I shall be hidden from Thy face, then it will happen that every one who findeth me will slay me.” ( Gen. iv. …

3. But readers, gifted with greater curiosity, are naturally inclined to probe into the question further. How, they ask, can justice be satisfied seven times? And what are the vengeances? Are they for seven sins committed? Or is the sin committed once and are there seven punishments for the one sin? Scripture continually assigns seven as the number of the remission of sins. “How often,” it is asked, “shall my brother sin against me and I forgive him?” (It is Peter who is speaking to the Lord.) “Till seven times?” Then comes the Lord’s answer, “I say not unto thee, until seven times, but, until seventy times seven.” Our Lord did not vary the number, but multiplied the seven, and so fixed the limit of the forgiveness. After seven years the Hebrew used to be freed from slavery. …