7. They shall not take a wife. The third kind of purity is in marriage itself, that the priests’ home may be chaste and free from all dishonor. At this time also God commands by the mouth of Paul, that pastors should be chosen, who rule well their own houses, whose wives are chaste and modest, and their children well-behaved. (1 Timothy 3:2; Titus 1:6.) The same cause for this existed under the Law, lest those appointed for the government of the Church should be despised and looked down upon on account of their domestic vices. But God most especially had regard to the priesthood of Christ, that it should not be exposed to contempt. It was indeed permitted that men should marry with impunity a woman divorced from her husband; though in the sight of God such an union was unlawful. No law forbade private individuals from marrying a deflowered woman; but what was permitted to the multitude God condemned in the priests, in order to withdraw them from every mark of infamy. And this reason is also expressed when he says that He would have the priests holy, because He has chosen them for Himself; for if the people had not reverenced them, all religion would have been contemptible. Therefore that their dignity might be preserved, He commands them to take diligent heed not to expose themselves to ignominy. Finally, still more highly to commend reverence to their holy office, He reminds them that it related to the welfare of the whole people: “I the Lord (He says) do sanctify him,” Leviticus 21:15. In these words He intimates that the grace of adoption, whereby they were chosen as His heritage, was based on the priesthood.