7. To enumerate all the passages in the Hebrew prophets referring to our Lord and Saviour Jesus Christ, would exceed the limits of a volume, not to speak of the brief replies of which this treatise consists. The whole contents of these Scriptures are either directly or indirectly about Christ. Often the reference is allegorical or enigmatical, perhaps in a verbal allusion, or in a historical narrative, requiring diligence in the student, and rewarding him with the pleasure of discovery. Other passages, again, are plain; for, without the help of what is clear, we could not understand what is obscure. And even the figurative passages, when brought together, will be found so harmonious in their testimony to Christ as to put to shame the obtuseness of the sceptic.
8. In the creation God finished His works in six days, and rested on the seventh. The history of the world contains six periods marked by the dealings of God with men. The first period is from Adam to Noah; the second, from Noah to Abraham; the third, from Abraham to David; the fourth, from David to the captivity in Babylon; the fifth, from the captivity to the advent of lowliness of our Lord Jesus Christ; the sixth is now in progress, and will end in the coming of the exalted Saviour to judgment. What answers to the seventh day is the rest of the saints,--not in this life, but in another, where the rich man saw Lazarus at rest while he was tormented in hell; where there is no evening, because there is no decay. On the sixth day, in Genesis, man is formed after the image of God; in the sixth period of the world there is the clear discovery of our transformation in the renewing of our mind, according to the image of Him who created us, as the apostle says. [422] As a wife was made for Adam from his side while he slept, the Church becomes the property of her dying Saviour, by the sacrament of the blood which flowed from His side after His death. The woman made out of her husband's side is called Eve, or Life, and the mother of living beings; and the Lord says in the Gospel: "Except a man eat my flesh and drink my blood, he has no life in him." [423] The whole narrative of Genesis, in the most minute details, is a prophecy of Christ and of the Church with reference either to the good Christians or to the bad. There is a significance in the words of the apostle when he calls Adam "the figure of Him that was to come;" [424] and when he says, "A man shall leave his father and mother, and shall cleave to his wife, and they two shall be one flesh. This is a great mystery; but I speak concerning Christ and the Church." [425] This points most obviously to the way in which Christ left His Father; for "though He was in the form of God, and thought it not robbery to be equal with God, He emptied Himself, and took upon Him the form of a servant." [426] And so, too, He left His mother, the synagogue of the Jews which cleaved to the carnality of the Old Testament, and was united to the Church His holy bride, that in the peace of the New Testament they two might be one flesh. For though with the Father He was God, by whom we were made, He became in the flesh partaker of our nature, that we might become the body of which He is the head.
9. As Cain's sacrifice of the fruit of the ground is rejected, while Abel's sacrifice of his sheep and the fat thereof is accepted, so the faith of the New Testament praising God in the harmless service of grace is preferred to the earthly observances of the Old Testament. For though the Jews were right in practising these things, they were guilty of unbelief in not distinguishing the time of the New Testament when Christ came, from the time of the Old Testament. God said to Cain, "If thou offerest well, yet if thou dividest not well, thou hast sinned." [427] If Cain had obeyed God when He said, "Be content, for to thee shall be its reference, and thou shalt rule over it," he would have referred his sin to himself, by taking the blame of it, and confessing it to God; and so assisted by supplies of grace, he would have ruled over his sin, instead of acting as the servant of sin in killing his innocent brother. So also the Jews, of whom all these things are a figure, if they had been content, instead of being turbulent, and had acknowledged the time of salvation through the pardon of sins by grace, and heard Christ saying, "They that are whole need not a physician, but they that are sick; I came not to call the righteous, but sinners to repentance;" [428] and, "Every one that committeth sin is the servant of sin;" and, "If the Son make you free, ye shall be free indeed," [429] --they would in confession have referred their sin to themselves, saying to the Physician, as it is written in the Psalm, "I said, Lord, be merciful to me; heal my soul, for I have sinned against Thee." [430] And being made free by the hope of grace, they would have ruled over sin as long as it continued in their mortal body. But now, being ignorant of God's righteousness, and wishing to establish a righteousness of their own, proud of the works of the law, instead of being humbled on account of their sins, they have not been content; and in subjection to sin reigning in their mortal body, so as to make them obey it in the lusts thereof, they have stumbled on the stone of stumbling, and have been inflamed with hatred against him whose works they grieved to see accepted by God. The man who was born blind, and had been made to see, said to them, "We know that God heareth not sinners; but if any man serve Him, and do His will, him He heareth;" [431] as if he had said, God regardeth not the sacrifice of Cain, but he regards the sacrifice of Abel. Abel, the younger brother, is killed by the elder brother; Christ, the head of the younger people, is killed by the elder people of the Jews. Abel dies in the field; Christ dies on Calvary.
10. God asks Cain where his brother is, not as if He did not know, but as a judge asks a guilty criminal. Cain replies that he knows not, and that he is not his brother's keeper. And what answer can the Jews give at this day, when we ask them with the voice of God, that is, of the sacred Scriptures, about Christ, except that they do not know the Christ that we speak of? Cain's ignorance was pretended, and the Jews are deceived in their refusal of Christ. Moreover, they would have been in a sense keepers of Christ, if they had been willing to receive and keep the Christian faith. For the man who keeps Christ in his heart does not ask, like Cain, Am I my brother's keeper? Then God says to Cain, "What hast thou done? The voice of thy brother's blood crieth unto me from the ground." So the voice of God in the Holy Scriptures accuses the Jews. For the blood of Christ has a loud voice on the earth, when the responsive Amen of those who believe in Him comes from all nations. This is the voice of Christ's blood, because the clear voice of the faithful redeemed by His blood is the voice of the blood itself.
11. Then God says to Cain: "Thou art cursed from the earth, which hath opened its mouth to receive thy brother's blood at thy hand. For thou shalt till the earth, and it shall no longer yield unto thee its strength. A mourner and an abject shalt thou be on the earth." It is not, Cursed is the earth, but, Cursed art thou from the earth, which hath opened its mouth to receive thy brother's blood at thy hand. So the unbelieving people of the Jews is cursed from the earth, that is, from the Church, which in the confession of sins has opened its mouth to receive the blood shed for the remission of sins by the hand of the people that would not be under grace, but under the law. And this murderer is cursed by the Church; that is, the Church admits and avows the curse pronounced by the apostle: "Whoever are of the works of the law are under the curse of the law." [432] Then, after saying, Cursed art thou from the earth, which has opened its mouth to receive thy brother's blood at thy hand, what follows is not, For thou shalt till it, but, Thou shalt till the earth, and it shall not yield to thee its strength. The earth he is to till is not necessarily the same as that which opened its mouth to receive his brother's blood at his hand. From this earth he is cursed, and so he tills an earth which shall no longer yield to him its strength. That is, the Church admits and avows the Jewish people to be cursed, because after killing Christ they continue to till the ground of an earthly circumcision, an earthly Sabbath, an earthly passover, while the hidden strength or virtue of making known Christ, which this tilling contains, is not yielded to the Jews while they continue in impiety and unbelief, for it is revealed in the New Testament. While they will not turn to God, the veil which is on their minds in reading the Old Testament is not taken away. This veil is taken away only by Christ, who does not do away with the reading of the Old Testament, but with the covering which hides its virtue. So, at the crucifixion of Christ, the veil was rent in twain, that by the passion of Christ hidden mysteries might be revealed to believers who turn to Him with a mouth opened in confession to drink His blood. In this way the Jewish people, like Cain, continue tilling the ground, in the carnal observance of the law, which does not yield to them its strength, because they do not perceive in it the grace of Christ. So too, the flesh of Christ was the ground from which by crucifying Him the Jews produced our salvation, for He died for our offences. But this ground did not yield to them its strength, for they were not justified by the virtue of His resurrection, for He arose again for our justification. As the apostle says: "He was crucified in weakness, but He liveth by the power of God." [433] This is the power of that ground which is unknown to the ungodly and unbelieving. When Christ rose, He did not appear to those who had crucified Him. So Cain was not allowed to see the strength of the ground which he tilled to sow his seed in it; as God said, "Thou shalt till the ground, and it shall no longer yield unto thee its strength."
12. "Groaning and trembling shalt thou be on the earth." Here no one can fail to see that in every land where the Jews are scattered they mourn for the loss of their kingdom, and are in terrified subjection to the immensely superior number of Christians. So Cain answered, and said: "My case is worse, if Thou drivest me out this day from the face of the earth, and from Thy face shall I be hid, and I shall be a mourner and an outcast on the earth; and it shall be that every one that findeth me shall slay me." Here he groans indeed in terror, lest after losing his earthly possession he should suffer the death of the body. This he calls a worse case than that of the ground not yielding to him its strength, or than that of spiritual death. For his mind is carnal; for he thinks little of being hid from the face of God, that is, of being under the anger of God, were it not that he may be found and slain. This is the carnal mind that tills the ground, but does not obtain its strength. To be carnally minded is death; but he, in ignorance of this, mourns for the loss of his earthly possession, and is in terror of bodily death. But what does God reply? "Not so," He says; "but whosoever shall kill Cain, vengeance shall be taken on him sevenfold." That is, It is not as thou sayest; not by bodily death shall the ungodly race of carnal Jews perish. For whoever destroys them in this way shall suffer sevenfold vengeance, that is, shall bring upon himself the sevenfold penalty under which the Jews lie for the crucifixion of Christ. So to the end of the seven days of time, the continued preservation of the Jews will be a proof to believing Christians of the subjection merited by those who, in the pride of their kingdom, put the Lord to death.