Be it known, therefore, to you, devoted and acceptable to God, that we, together with our faithful, have deemed it expedient Men of the Church charged with the work of education that the bishoprics and monasteries intrusted by the favor of Christ to our control, in addition to the order of monastic life and the relationships of holy religion, should be zealous also in the cherishing of letters, and in teaching those who by the gift of God are able to learn, according as each has capacity. So that, just as the observance of the rule[194] adds order and grace to the integrity of morals, so also zeal in teaching and learning may do the same for sentences, to the end that those who wish to please God by living rightly should not fail to please Him also by speaking correctly. For it is written, "Either from thy words thou shall be justified or from thy words thou shalt be condemned" [Matt., xii. 37]. Although right conduct may be better than knowledge, nevertheless knowledge goes before conduct. Therefore each one ought to study what he desires to accomplish, in order that so much the more fully the mind may know what ought to be done. as the tongue speeds in the praises of all-powerful God without the hindrances of mistakes. For while errors should be shunned Even the clergy often unable to speak and write correctly by all men, so much the more ought they to be avoided, as far as possible, by those who are chosen for this very purpose alone.[195] They ought to be the specially devoted servants of truth. For often in recent years when letters have been written to us from monasteries, in which it was stated that the brethren who dwelt there offered up in our behalf sacred and pious prayers, we have recognized, in most cases, both correct thoughts and uncouth expressions; because what pious devotion dictated faithfully to the mind, the tongue, uneducated on account of the neglect of study, was not able to express in the letter without error. Whence it happened that we began to fear lest perchance, as the skill in writing was less, so also the wisdom for understanding the Holy Scriptures might be much less than it rightly ought to be. And we all know well that, although errors of speech are dangerous, far more dangerous are errors of the understanding.

Therefore, we exhort you not only not to neglect the study of letters, but also with most humble mind, pleasing to God, to Education essential to an understanding of the Scriptures study earnestly in order that you may be able more easily and more correctly to penetrate the mysteries of the divine Scriptures. Since, moreover, images [similes], tropes[196] and like figures are found in the sacred pages, nobody doubts that each one in reading these will understand the spiritual sense more quickly if previously he shall have been fully instructed in the mastery of letters. Such men truly are to be chosen for this work as have both the will and the ability to learn and a desire to instruct others. And may this be done with a zeal as great as the earnestness with which we command it. For we desire you to be, as the soldiers of the Church ought to be, devout in mind, learned in discourse, chaste in conduct, and eloquent in speech, so that when any one shall seek to see you, whether out of reverence for God or on account of your reputation for holy conduct, just as he is edified by your appearance, he may also be instructed by the wisdom which he has learned from your reading or singing, and may go away gladly, giving thanks to Almighty God.

CHAPTER X.
THE ERA OF THE LATER CAROLINGIANS

24. The Oaths of Strassburg (842)

The broad empire of Germanic peoples built up by Charlemagne was extremely difficult to hold together. Even before the death of its masterful creator, in 814, it was already showing signs of breaking up, and after that event the process of dissolution set in rapidly. It will not do to look upon this falling to pieces as caused entirely by the weakness of Charlemagne's successors. The trouble lay deeper, in the natural love of independence common to all the Germans, in the wide differences that had come to exist among Saxons, Lombards, Bavarians, Franks, and other peoples in the empire, and finally in the prevailing ill-advised principle of royal succession by which the territories making up the empire, like those composing the old Frankish kingdom, were regarded as personal property to be divided among the sovereign's sons, just as was the practice respecting private possessions. As a consequence of these things the generation following the death of Charlemagne was a period of much confusion in western Europe. The trouble first reached an acute stage in 817 when Emperor Louis the Pious, Charlemagne's son and successor, was constrained to make a division of the empire among his three sons, Lothair, Pepin, and Louis. The Emperor expressly stipulated that despite this arrangement there was to be still "one sole empire, and not three"; but it is obvious that the imperial unity was at least pretty seriously threatened, and when, in 823, Louis's second wife, Judith of Bavaria, gave birth to a son and immediately set up in his behalf an urgent demand for a share of the empire, civil war among the rival claimants could not be averted. In the struggle that followed the distracted Emperor completely lost his throne for a time (833). Thereafter he was ready to accept almost any arrangement that would enable him to live out his remaining days in peace. When he died, in 840, two of the sons, Louis the German and Judith's child, who came to be known as Charles the Bald, combined against their brother Lothair (Pepin had died in 838) with the purpose of wresting from him the imperial crown, which the father, shortly before his death, had bestowed upon him. At least they were determined that this mark of favor from the father should not give the older brother any superiority over them. In the summer of 841 the issue was put to the test in a great battle at Fontenay, a little distance east of Orleans, with the result that Lothair was badly defeated. In February of the following year Louis and Charles, knowing that Lothair was still far from regarding himself as conquered, bound themselves by oath at Strassburg, in the valley of the Rhine, to keep up their joint opposition until they should be entirely successful.

The pledges exchanged on this occasion are as interesting to the student of language as to the historian. The army which accompanied Louis was composed of men of almost pure Germanic blood and speech, while that with Charles was made up of men from what is now southern and western France, where the people represented a mixture of Frankish and old Roman and Gallic stocks. As a consequence Louis took the oath in the lingua romana for the benefit of Charles's soldiers, and Charles reciprocated by taking it in the lingua teudisca, in order that the Germans might understand it. Then the followers of the two kings took oath, each in his own language, that if their own king should violate his agreement they would not support him in acts of hostility against the other brother, provided the latter had been true to his word. The lingua romana employed marks a stage in the development of the so-called Romance languages of to-day—French, Spanish, and Italian—just as the lingua teudisca approaches the character of modern Teutonic languages—German, Dutch, and English. The oaths and the accompanying address of the kings are the earliest examples we have of the languages used by the common people of the early Middle Ages. Latin was of course the language of literature, records, and correspondence, matters with which ordinary people had little or nothing to do. The necessity under which the two kings found themselves of using two quite different modes of speech in order to be understood by all the soldiers is evidence that already by the middle of the ninth century the Romance and Germanic languages were becoming essentially distinct. It was prophetic, too, of the fast approaching cleavage of the northern and southern peoples politically.

Nithardus, whose account of the exchange of oaths at Strassburg is translated below, was an active participant in the events of the first half of the ninth century. He was born about 790, his mother being Charlemagne's daughter Bertha and his father the noted courtier and poet Angilbert. In the later years of Charlemagne's reign, and probably under Louis the Pious and Charles the Bald, he was in charge of the defense of the northwest coasts against the Northmen. He fought for Charles the Bald at Fontenay and was frequently employed in those troublous years between 840 and 843 in the fruitless negotiations among the rival sons of Louis. Neither the date nor the manner of his death is known. There are traditions that he was killed in 858 or 859 while fighting the Northmen; but other stories just as well founded tell us that he became disgusted with the turmoil of the world, retired to a monastery, and there died about 853. His history of the wars of the sons of Louis the Pious (covering the period 840-843) was undertaken at the request of Charles the Bald. The first three books were written in 842, the fourth in 843. Aside from a rather too favorable attitude toward Charles, the work is very trustworthy, and the claim is even made by some that among all of the historians of the Carolingian period, not even Einhard excepted, no one surpassed Nithardus in spirit, method, and insight. It may further be noted that Nithardus was the first historical writer of any importance in the Middle Ages who was not some sort of official in the Church.

Source—Nithardus, Historiarum Libri IV. ["Four Books of Histories">[, Bk. III., Chaps. 4-5. Text in Monumenta Germaniæ Historica, Scriptores (Pertz ed.), Vol. II., pp. 665-666.

Lothair was given to understand that Louis and Charles were supporting each other with considerable armies.[197] Seeing that his plans were crushed in every direction, he made a long but profitless expedition and abandoned the country about Tours. At length he returned into France,[198] worn out with fatigue, as was also his army. Pepin,[199] bitterly repenting that he had been Movements of the hostile parties in 841-842 on Lothair's side, withdrew into Aquitaine. Charles, learning that Otger, bishop of Mainz, objected to the proposed passage of Louis by way of Mainz to join his brother, set out by way of the city of Toul[200] and entered Alsace at Saverne. When Otger heard of this, he and his supporters abandoned the river and sought places where they might hide themselves as speedily as possible. On the fifteenth of February Louis and Charles came together in the city formerly called Argentoratum, now known as Strassburg, and there they took the mutual oaths which are given herewith, Louis in the lingua romana and Charles in the lingua teudisca. Before the exchange of oaths they addressed the assembled people, each in his own language, and Louis, being the elder, thus began: