Commentary on Harmony of the Law Volume 2 Complete John Calvin (continued)
HARMONY OF THE LAW · VOLUME 2 us, respecting marriage with a deceased brother's wife, is only addressed to those relations who are not otherwise prohibited from such a marriage, since it was not God's purpose to prevent the loss of a deceased person's name by permitting those incestuous marriages, which tie had elsewhere condemned. Wherefore these two points agree perfectly well, that an own-brother was prohibited from marrying his brother's widow, whilst the next of kin were obliged to raise up seed for the dead, by the right of their relationship, wherever their marriage was otherwise permissible by the enactment's of the law. On this ground Boaz married Ruth, who had previously been married to his near kinsman; and it is abundantly clear from the history, that the law applied to all the near kinsmen. But if any still contend that own-brothers were included in the number of these, on the same grounds the daughter-inlaw must be married by her father-in-law, and the nephew's wife by the uncle, and even the mother-in-law by the son-in-law, which it is an abomination to speak of. If any object that Er, Onan, and Shelah, the sons of Judah, were own-brothers, and still that Tamar married two of them, the difficulty is easily solved, viz., that Judah, following the common and received practice of the Gentiles, acted improperly in permitting it. It is plain enough, from the histories of all ages, that there were disgusting and shameless mixtures in the marriages of Oriental nations. By evil communications, then, as is ever the case, Judah was led into giving the same wife to his second son as had before been married to the eldest. And, in fact, God expressly says that this offense was rife among the Gentiles, where tie condemns incestuous connections. This, therefore, I still hold to be unquestionable, that, by the law of Moses, marriage with the widow of an own-brother is forbidden.
18. Neither shalt thou take a wife to her sister. By this passage certain froward persons pretend that it is permitted, if a man has lost his wife, to marry her own sister, because the restriction is added, not to take the one in the lifetime of the other. From whence they infer, that it is not forbidden that she should succeed in the place of the deceased. But they ought to have considered the intention of the legislator from his own express words, for mention is made not only of incest and filthiness, but of the jealousy and quarrels, which arise from hence. If it had merely been said, "Thou shalt not uncover her turpitude," there would have been some color to their pretext, that the husband being a widower, he would be free to marry his wife's sister; but, when a different object for the law is expressly stated, i e., lest she, who was legally married, should be troubled by quarrels and contentions, it is plain that the license for polygamy is restricted by this exception, in order that the Israelites should be contented with one evil, and, at least, should not expose two sisters to hostile contention with each other. The condition of the first wife was already painful enough, when she was compelled to put up with a rival and a concubine; but it was more intolerable to be constantly quarrelling with her near relative. The name of sister is not, therefore, restricted, I think, to actual sisters, but other