It was during the twelfth century that Canon law developed, and Gratian was the master mind who first moulded it. He belonged to the Bolognese school of jurisprudence which had inherited the sane traditions of Roman law. The Canons which Gratian compiled were, however, no more the mere result of legal traditions than they were the outcome of cloistered theological speculation. They were the result of a response to the practical needs of the day before those needs had had time to form a foundation for fine-spun subtleties. At a somewhat later period, before the close of the century, the Italian jurists were vanquished by the Gallic theologians of Paris as represented by Peter Lombard. The result was the introduction of mischievous complexities which went far to rob Canon law alike of its certainty and its adaptation to human necessities.
Notwithstanding, however, all the parasitic accretions which swiftly began to form around the Canon law and to entangle its practical activity, that legislation embodied—predominantly at the outset and more obscurely throughout its whole period of vital activity—a sound core of real value. The Canon law recognized at the outset that the essential fact of marriage is the actual sexual union, accomplished with the intention of inaugurating a permanent relationship. The copula carnalis, the making of two "one flesh," according to the Scriptural phrase, a mystic symbol of the union of the Church to Christ, was the essence of marriage, and the mutual consent of the couple alone sufficed to constitute marriage, even without any religious benediction, or without any ceremony at all. The formless and unblessed union was still a real and binding marriage if the two parties had willed it so to be.[[328]]
Whatever hard things may be said about the Canon law, it must never be forgotten that it carried through the Middle Ages until the middle of the sixteenth century the great truth that the essence of marriage lies not in rites and forms, but in the mutual consent of the two persons who marry each other. When the Catholic Church, in its growing rigidity, lost that conception, it was taken up by the Protestants and Puritans in their first stage of ardent vital activity, though it was more or less dropped as they fell back into a state of subservience to forms. It continued to be maintained by moralists and poets. Thus George Chapman, the dramatist, who was both moralist and poet, in The Gentleman Usher (1606), represents the riteless marriage of his hero and heroine, which the latter thus introduces:—
"May not we now
Our contract make and marry before Heaven?
Are not the laws of God and Nature more
Than formal laws of men? Are outward rites
More virtuous than the very substance is
Of holy nuptials solemnized within?
.... The eternal acts of our pure souls
Knit us with God, the soul of all the world,
He shall be priest to us; and with such rites
As we can here devise we will express
And strongly ratify our hearts' true vows,
Which no external violence shall dissolve."
And to-day, Ellen Key, the distinguished prophet of marriage reform, declares at the end of her Liebe und Ehe that the true marriage law contains only the paragraph: "They who love each other are husband and wife."
The establishment of marriage on this sound and naturalistic basis had the further excellent result that it placed the man and the woman, who could thus constitute marriage by their consent in entire disregard of the wishes of their parents or families, on the same moral level. Here the Church was following alike the later Romans and the early Christians like Lactantius and Jerome who had declared that what was licit for a man was licit for a woman. The Penitentials also attempted to set up this same moral law for both sexes. The Canonists finally allowed a certain supremacy to the husband, though, on the other hand, they sometimes seemed to assign even the chief part in marriage to the wife, and the attempt was made to derive the word matrimonium from matris munium, thereby declaring the maternal function to be the essential fact of marriage.[[329]]
The sound elements in the Canon law conception of marriage were, however, from a very early period largely if not altogether neutralized by the verbal subtleties by which they were overlaid, and even by its own fundamental original defects. Even in the thirteenth century it began to be possible to attach a superior force to marriage verbally formed per verba de præsenti than to one constituted by sexual union, while so many impediments to marriage were set up that it became difficult to know what marriages were valid, an important point since a marriage even innocently contracted within the prohibited degrees was only a putative marriage. The most serious and the most profoundly unnatural feature of this ecclesiastical conception of marriage was the flagrant contradiction between the extreme facility with which the gate of marriage was flung open to the young couple, even if they were little more than children, and the extreme rigor with which it was locked and bolted when they were inside. That is still the defect of the marriage system we have inherited from the Church, but in the hands of the Canonists it was emphasized both on the side of its facility for entrance and of its difficulty for exit.[[330]] Alike from the standpoint of reason and of humanity the gate that is easy of ingress must be easy of egress; or if the exit is necessarily difficult then extreme care must be taken in admission. But neither of these necessary precautions was possible to the Canonists. Matrimony was a sacrament and all must be welcome to a sacrament, the more so since otherwise they may be thrust into the mortal sin of fornication. On the other side, since matrimony was a sacrament, when once truly formed, beyond the permissible power of verbal quibbles to invalidate, it could never be abrogated. The very institution that, in the view of the Church, had been set up as a bulwark against license became itself an instrument for artificially creating license. So that the net result of the Canon law in the long run was the production of a state of things which—in the eyes of a large part of Christendom—more than neutralized the soundness of its original conception.[[331]]
In England, where from the ninth century, marriage was generally accepted by the ecclesiastical and temporal powers as indissoluble, Canon law was, in the main, established as in the rest of Christendom. There were, however, certain points in which Canon law was not accepted by the law of England. By English law a ceremony before a priest was necessary to the validity of a marriage, though in Scotland the Canon law doctrine was accepted that simple consent of the parties, even exchanged secretly, sufficed to constitute marriage. Again, the issue of a void marriage contracted in innocence, and the issue of persons who subsequently marry each other, are legitimate by Canon law, but not by the common law of England (Geary, Marriage and Family Relations, p. 3; Pollock and Maitland, loc. cit.). The Canonists regarded the disabilities attaching to bastardy as a punishment inflicted on the offending parents, and considered, therefore, that no burden should fall on the children when there had been a ceremony in good faith on the part of one at least of the parents. In this respect the English law is less reasonable and humane. It was at the Council of Merton, in 1236, that the barons of England rejected the proposal to make the laws of England harmonize with the Canon law, that is, with the ecclesiastical law of Christendom generally, in allowing children born before wedlock to be legitimated by subsequent marriage. Grosseteste poured forth his eloquence and his arguments in favor of the change, but in vain, and the law of England has ever since stood alone in this respect (Freeman, "Merton Priory," English Towns and Districts). The proposal was rejected in the famous formula, "Nolumus leges Angliæ mutare," a formula which merely stood for an unreasonable and inhumane obstinacy.
In the United States, while by common law subsequent marriage fails to legitimate children born before marriage, in many of the States the subsequent marriage of the parents effects by statute the legitimacy of the child, sometimes (as in Maine) automatically, more usually (as in Massachusetts) through special acknowledgment by the father.