We are formed for society; and whoever refuses social intercourse with his fellow-beings, and lives to himself, violates an established law of nature. But the operation of this general principle creates the necessity of particular laws for the regulation of that intercourse. Hence, a numerous train of duties arise out of our social relations. And those duties enter more or less into the common concerns of life, according as these relations are more or less remote. The first relation which the Lord has established among men, is that of the _family_. This was established in Paradise; and it has been preserved, in all ages of the world, and in all countries, with more or less distinctness, according to the degree of moral principle which has prevailed. The Scriptures are very particular in describing this relation, as it existed in the patriarchal ages. It has its foundation in the fitness of things; and hence the duties arising out of it are very properly classed as _moral_ duties. Of such consequence does the Lord regard this relation, that he has given it a place in the decalogue. Three of the ten commandments have particular reference to the family relation. From the first institution of this relation, we learn that the father and mother are to constitute the united head of the family. "_They twain shall be one flesh._" Authority is therefore doubtless vested in them both, to exercise jointly. But, since the fall, when mankind became perverse and self-willed, the nature and fitness of things seem to require that there should be a precedence of authority, in case of a division of the united head. This precedence, the Scriptures clearly and distinctly point out. One of the curses pronounced upon the woman, after the fall, was, that her husband should rule over her. This principle was carried out in the families of the patriarchs. The apostle Peter says, that the holy women of old adorned themselves with a meek and quiet spirit, and were in subjection to their own husbands: and particularly notice the conduct of Sarah, the mother of the Jewish nation, who _obeyed_ Abraham, calling him lord. The same principle is repeatedly taught in the New Testament. "Wives, submit yourselves unto your own husbands, as unto the Lord." "As the Church is subject unto Christ, so let the wives be to their own husbands in everything." "Let the wife see that she reverence her husband." "Likewise ye wives be in subjection to your own husbands." There can be no room for doubt, then, on this subject. But, where Christian principle prevails with both parties, there will be rarely, if ever, occasion to exercise this authority.