It is to this period of darkness that we must attribute the introduction of sacerdotal marriage, which became so firmly established and was finally so much a matter of course that it attracted no special attention, until the efforts made for its abrogation late in the succeeding century. When Alfred undertook to restore order in his recovered kingdom, the body of the laws which he compiled contains no allusion to celibacy, except as regards the chastity of nuns. The same may be said of the constitutions of Odo, Archbishop of Canterbury, to which the date of 943 is attributed, although they contain instructions as to the conduct of bishops, priests, and clerks[399]—whence we may infer that the marriage even of consecrated virgins was not uncommon, and that it was the only infraction of the rule which aroused the opposition of the hierarchy. Simple immorality called forth an occasional enactment, as in the laws of Edward and Guthrun about the year 906, and in those of Edmund I. in 944,[400] yet even to this but little attention seems to have been attracted, until St. Dunstan undertook a reformation which was sorely needed. St. Dunstan himself, although regularly bred to the church, with the most brilliant prospects both from his distinguished abilities and his powerful kindred, betrothed himself in marriage after receiving the lower orders. His uncle, St. Elphege, Bishop of Winchester—apparently a churchman of the stricter school—vehemently opposed the union, but Dunstan was immovable in his determination. Elphege, finding his worldly wisdom set at nought, appealed to the assistance of heaven. His prayer was answered, and Dunstan was attacked with a mysterious and loathsome malady, under which his iron resolution gave way. He sought Elphege, took the monastic vow (the only inseparable bar to matrimony), and was ordained a priest.[401] This stern experience might have taught him charity for the weakness of natures less unbending than his own, but his temperament was not one to pause half-way. If, too, religious conviction urged him to the task of restoring the forgotten discipline of the church, worldly ambition might reasonably claim its share in his motives. He could not but feel that his authority would be vastly enhanced by rendering the great ecclesiastical body dependent entirely upon him as the representative of Rome, and by sundering the ties which divided the allegiance due wholly to the church.