In the preface it is stated that Howel, "seeing the laws and customs of the country violated with impunity, summoned the archbishop of Menevia, other bishops and the chief of the clergy, the nobles of Wales, and six persons (four laymen and two clerks) from each comot, to meet at a place called Y Ty Gwyn ar Da y, or the white house on the river Tav, repaired thither in person, selected from the whole assembly twelve of the most experienced persons, added to their number a clerk or doctor of laws, named Bllgywryd, and to these thirteen confided the task of examining, retaining, expounding and abrogating.
the papacy had abandoned none of its pretensions to dominate consciences, not of Catholics only, was again proved in 1910 when, at the very moment when the pope was praising the English people for the spirit of tolerance which led the British government to introduce a bill to alter the form of the Declaration made by the sovereign on his accession into a form inoffensive to Roman Catholics, he was remonstrating with the government of Spain for abrogating the law forbidding the Spanish dissident churches to display publicly the symbols of the Christian faith or to conduct their services otherwise than semi-privately.
It was largely due to his tact and good management, in concert with Lord Pauncefote, the British:ambassador, that negotiations for abrogating the ClaytonBulwer Treaty and for making a new treaty with Great Britain regarding the Isthmian Canal were successfully concluded at the end of 1901; subsequently he negotiated treaties with Colombia and with Panama, looking towards the construction by the United States of a trans-isthmian canal.
That later generations might not so easily distinguish the " abrogated " from the " abrogating " did not occur to Mahomet, whose vision, naturally enough, seldom extended to the future of his religious community.
Fortunately for knowledge, respect for the sacredness of the letter has led to the collection of all the revelations that could possibly be collected - the " abrogating " along with the " abrogated," passages referring to passing circumstances as well as those of lasting importance.