A singular point in the law is the term during which the unwitting man-slayer who had been acquitted by the court of justice must remain in sanctuary. He is in danger of being put to death by the avenger of blood until the acting high priest dies. Till that event he must keep within the border of his city of refuge. And here the idea seems to be that the official memory of the crime which had ceremonially defiled the land rested with the high priest. He was supposed to keep in mind, on God's behalf, the bloodshed which even though unintentional was still polluting. His death accordingly obliterated the recollection that kept the man-slayer under peril of the goël's revenge. The high priest had no power to acquit or condemn a criminal, nor to enforce against him the punishment of his fault. But he was the guardian of the sacredness of the land in the midst of which Jehovah dwelt.
With regard to the symbolical meaning of the cities of refuge, it is needful to exercise great care at every point. The man-slayer, for instance, fleeing from the avenger of blood, is not a type of the sinner fleeing for his life from the justice of God. If guilty of murder, a man could find no safety even in the city of refuge. It was only if he was not guilty of premeditated crime that he found sanctuary. The refuge cities, however, represented Divine justice as in contrast to the justice or rather the vengeance of man--that Divine justice which Christ came to reveal, giving Himself for us upon the cross. Human righteousness errs sometimes by excess, sometimes by defect. Certain offences it would never condemn, others it would passionately and remorselessly punish. The sanctuary cities show a higher idea of justice. But all men are guilty before God. And there is mercy with Him not only for the unwitting transgressor, but for the man who has to confess deliberate sin, the forfeiture of his life to Divine law.
The singular opinion has been expressed that the death of the high priest was expiatory. This is said to be "unmistakably evident" from the addition of the clause, "who has been anointed with the holy oil" (ver. 25). The argument is that as the high priest's life and work "acquired a representative signification through this anointing with the Holy Ghost, his death might also be regarded as a death for the sins of the people by virtue of the Holy Ghost imparted to him, through which the unintentional man-slayer received the benefits of the propitiation for his sins before God, so that he could return cleansed to his native town without further exposure to the vengeance of the avenger of blood." And thus, it is said, "The death of the earthly high priest became a type of that of the heavenly One, who through the eternal Spirit offered Himself without spot to God, that we might be redeemed from our transgressions." But although many of the Rabbins and fathers held this view as to the expiatory nature of the high priest's death, there is absolutely nothing in Scripture or reason to support it. All the expiation, moreover, which the Mosaic law provided for was ceremonial. If the death of the high priest was efficacious only so far as his functions were, then there could be no atonement or appearance of atonement for moral guilt, even that of culpable homicide for instance. The death of the high priest was therefore in no sense a type of the death of Christ, the whole meaning of which lies in relation to moral, not ceremonial, offences.
While it cannot be said that "light is thrown by the provisions regarding cities of refuge on the atonement of Christ"--for that would be the morning star shedding light on the sun--still there are some points of illustration; and one of these may be noted. As the protection of the sanctuary city extended only to the boundaries or precincts belonging to it, so the defence the sinner has in Christ can be enjoyed only so far as life is brought within the range of the influence and commands of Christ. He who would be safe must be a Christian. It is not mere profession of faith--"Lord, Lord, have we not prophesied in Thy name?"--but hearty obedience to the laws of duty coming from Christ that gives safety. "Who shall lay any thing to the charge of God's elect?"--and the elect are those who yield the fruit of the Spirit, who are lovers of God and their fellow-men, who show their faith by their works. It is a misrepresentation of the whole teaching of Scripture to declare that salvation can be had, apart from life and practice, in some mythical relation with Christ which is hardly even to be stated in words.