§ 90.7.

  1. Joannes Scotus Erigena, the miracle as well as the enigma of his age, by birth probably an Irishman, who flashed out as a brilliant meteor in the court of Charles the Bald and passed away from view, without its being known whence he came or whither he went, was the greatest scholar, the most profound, subtle and liberal thinker of his times, with a speculative power the like of which was not seen for centuries before and after. He died after A.D. 877. His extant works embrace fragments of his commentary on the Areopagite (§ [47, 11]), and a Latin faithful, literal and therefore hard to understand translation of the Areopagite’s writings, also a translation of a work of Maximus Confessor on difficult passages from the writings of Gregory Nazianzen (Loca ambigua), his controversial treatise De prædestinatione (§ [91, 5]), a homily on the prologue of John’s gospel, a fragment of a speculative-mystical treatise De egressu et regressu animæ ad Deum, and the Opus palmare of the author, by far the most comprehensive of his writings, the 5 bks. De divisione naturæ. Based upon the gnosis of the school of Origen, but resting mainly on the theosophical mysticism of the Areopagite and the dialectic of Maximus Confessor, he produced in this treatise a system of speculative theology of magnificent dimensions which, in spite of every effort to hold by the doctrinal position of the church, is but one piece of heterodoxy from beginning to end. He starts from the principle that true theology and true philosophy are only formally different, but essentially identical. The Fides have to express the truth as Theologia affirmativa (καταφατική) in the biblically revealed and ecclesiastically communicated shell, accommodating itself to the finite understanding by figurative and metaphorical expressions. But the task of the Ratio is to strip off this shell (Theologia negativa, ἀποφατική), and by means of speculation raise the faith to knowledge. The title of this book is to be explained from its fundamental thought that nature, i.e. the sum of all being and non-being, by which he understands everything the existence of which is yet unknown, or merely potential, or necessarily belonging to things past, comprises four forms of existence:—Natura creatrix non creata, i.e. God as the potential sum of all being, Natura creatrix creata, i.e. the eternal thoughts of God regarding the world as the eternal primal types of all creation, Natura creata non creans, i.e. the world in time as the visible product and sensible realization of the eternal invisible world of ideas, and Natura nee creata nee creans, i.e. God as the final end of all created being, to whom all creation when all contradictions have been overcome returns in the ἀποκατάστασις τῶν πάντων. The Aristotelian threefold division into the unmoved and moving, the moved and moving, and the moved and not moving, seems to have afforded him the starting-point for his fourfold division; while the divergent conception of them, their enlargement and development may be traced to Platonic and Neo-Platonic influences.—That such a system must essentially tend to pantheism soon became evident, but on the other hand Erigena’s own Christian consciousness strongly reacted against the pantheistic current of his thought, and he was anxiously concerned to preserve the fundamental truths of Christian Theism. By the fundamental fourfold division of his system he could not give to the doctrine of the Trinity a necessary and controlling but only an accidental and occasional position. Only the presence of this doctrine in Scripture and tradition obliged him to maintain it. He speaks indeed of three persons in God, but he uses the expression only in an improper sense, and has no intention of explaining Father, Son and Spirit as mere names of divine relations (habitudines, relationes): Pater vult, Filius facit, Spir. S. perficit. In the Son as the creative Word of God are all original causes of things, undistinguished, unordered; by the Spirit are they differentiated into the various phenomena and effects in the kingdom of nature as well as of grace. On his doctrine of evil, comp. § [91, 5]. As Origen has in himself the germs of all orthodoxy and heterodoxy of the ancient church undeveloped and uncontrasted, so also in Erigena are there the germs of the contradictions of later scholasticism and mysticism. Had he lived three centuries later he would probably have set the whole learned world astir, but now he passed unhonoured, misunderstood, scarcely regarded worth dealing with for heresy (§ [91, 5]), and apparently leaving little trace behind him. His great work De divisione naturæ was first condemned by a provincial Council at Sens, and this judgment was confirmed by Honorius III. in A.D. 1225.The book was characterized as Scatens vermibus hæreticæ pravitatis; orders were given that it should be sought out everywhere and burnt.[255]

§ 90.8. The Monastic and Cathedral Schools had as their main task the training of capable servants for the church. The handbooks mainly in use were those of Cassiodorus, Isidore, Bede, Alcuin and Rabanus. Great diligence was shown, especially in the monasteries, in founding libraries and multiplying books by means of good copies. Alcuin made a threefold division of all sciences; ethics, physics and theology. Ethics corresponded to what was afterwards called the Trivium (Grammar, Rhetoric and Dialectic); Physics to the Quadrivium (Arithmetic, Geometry, Music and Astronomy). These two together comprehended the whole range of the seven free arts, i.e. worthy of the study of a free man, liberal studies. Latin was the language of intercourse and instruction. Greek, which was spread by Theodore of Tarsus, a Greek monk, who, after being long a teacher in Rome, was in A.D. 669 made archbishop of Canterbury, and by his pupils was also taught in the more important schools. Acquaintance with Hebrew was much more rare, and was often obtained by means of intercourse with learned Jews. Boethius [Boëthius] was the vehicle of instruction in philosophy. In the 9th century the works ascribed to Dionysius the Areopagite (§ [47, 11]) were sent to France as a present from the Byzantine emperor Michael to Louis of France. He was identified with the founder of the church of Paris of the same name, and patriotic feeling gave an immense impulse to the study of his writings. The abbot Hildmin of St. Denys, and subsequently Joannes Erigena, translated them into Latin.Encyclopædic works, giving compendiums of the whole range of the sciences then known, were produced by Isidore and Rabanus.[256]—Continuation, § [99, 3].

§ 90.9. Various Branches of Theological Science.—The labours of the German church in the department of scientific theology was directed to the church’s immediate needs, and hence the character of its theology was biblical and practical, and the reputation of the fathers so extravagantly high, that wherever it was possible, teaching, preaching, proving and refuting were all carried on in their very words. Charlemagne’s powerful efforts in the direction of reform gave even in the department of theology abundant occasion and encouragement to scholars round about him to a more independent procedure, and the theological controversies of the 9th century afforded sufficient scope to independent thinking.

  1. Exegesis on the basis of the Vulgate was most diligently prosecuted. Charlemagne set Alcuin to produce a critical revision of its very corrupt text. Agobard combated the mechanical theory of inspiration by the assertion that the holy prophets were something better than Balaam’s ass. Only one out of the very numerous exegetes, Christian Druthmar, recognised it as a first principle, most essential and necessary, if not the only task of the exegete, to bring out the grammatical and historical sense of the words of Scripture. The literal sense was and continued to be regarded as the scullion of interpretation, while it was thought that the most precious treasures of Divine wisdom were to be found in the allegorical sense, i.e. with application to the mysteries of the faith, the tropological or moral, and the anagogical, which aimed at the elevation of the mind.
  2. In Systematic Theology Apologetics was most feebly represented. The humble form of the paganism to be controverted did not require elaborate defences of the Christian faith, but the advance of Mohammedanism and the great number of Jews established in France, especially under Louis of France, by means of their wealth and bribes, developed an incredible arrogance. While Jewish and pagan slaves were not allowed to have baptism, Christian slaves on the other hand were compelled to observe the Sabbath, to work on Sunday, to eat flesh on fast days; they openly blasphemed Christ, insulted the church and sold Christian slaves to the Saracens. Agobard fought against them energetically by word, Scripture and action, but the needy court protected them. Isidore and Rabanus in their apologetical writings proved the nullity of the Jewish beliefs. From the time of Charlemagne theologians were much more eagerly engaged in polemics (§§ [91], [92]). Isidore in his Ll. III. Sententiarum collected from patristic passages a system of doctrine and morals, which continued a favourite text-book for centuries. Alcuin’s Ll. III. De fide Trinitatis form a compendium of dogmatics. The introduction of the Pseudo-Areopagita into the West prepared the way for speculative mysticism, which had its first representative in Joannes Scotus Erigena.
  3. In Practical Theology homiletical literature was but poorly represented. Besides the Homiliarius of Paul Warnefrid (§ [88, 1]), we meet with Bede, Walafrid, Rabanus and Haymo as authors of sermons. On the other hand great and constant interest was shown in developing a theory of worship, in describing it and giving a mystical explanation of it. Isidore with De officiis ecclesiasticis was the first in this department. Charlemagne set to all his theologians the task of explaining the baptismal ceremony. In the time of Louis the Pious, Agobard appears as a reformer of the liturgy, in connection with which he passionately contended against Amalarius, against whom also Florus Magister entered the lists. Important works in this department were also written by Rabanus, Walafrid and Remigius. On works treating of church law and church discipline, see § [87] and § [89, 5].
  4. Finally, as to the department of Historical Theology all knowledge of earlier church history was derived from Rufinus and Cassiodorus. Even Haymo’s Church History is made up simply of extracts from Rufinus. All the greater diligence was shown throughout the Middle Ages in chronicling the ecclesiastical and political events of the immediate present and also keeping the past in memory. This endeavour shows itself in a threefold direction. (a) The writing of National Chronicles.The Visigoths had their Isidore, the Ostrogoths their Cassiodorus,[257] the Longobards their Paul Warnefrid, the Franks their Gregory of Tours, the Britons their Gildas[258] and Nennius,[259] the Anglo-Saxons their Bede.—(b) Then we have the clumsy compilations of Annals and Chronicles which most monasteries produced, and which were continued from year to year.—(c) And further, Biographies, both of distinguished statesmen and distinguished churchmen. The Vitæ Sanctorum are innumerable, mostly quite uncritical, composed purely for the glorification of some local saint. To this category belong the numerous Martyrologies, arranged in the order of the Calendar. Among the most famous were those prepared by Bede, Ado of Vienne, Usuardus, Rabanus, Notker Balbulus, Wandelbert, etc. In the department of historical biography proper may be included the portion of the Liber pontificalis belonging to this period, the Hist. Mettensium Episcoporum of Paul Warnefrid, and Isidore’s continuation of Jerome’s Catalogus, which was further continued by Ildefonsus of Toledo.

§ 90.10. Anglo-Saxon Culture under Alfred the Great, A.D. 871-901.—Alfred the Great, the greatest and noblest of all the kings that England has ever had, was the grandson of Egbert who had united in A.D. 827 the seven Anglo-Saxon kingdoms. When five years old he received papal anointing at Rome and two years later in company with his pious father he travelled thence, made a considerable stay at the brilliant court of Charlemagne where he received the impress of its superior culture, and began his reign in A.D. 871 in his 22nd year when the kingdom was sorely oppressed by Danish invasions. He applied all the energy of his mind to the difficult problems of government, to the emancipation and civilization of his country and people by driving out the Danish robbers, and then improving the internal condition of the land by attention to agriculture, industry and trade, by a wise organization, legislation and administration, by the founding of churches, monasteries and schools, and by furthering every scientific endeavour from a thoroughly national point of view. When already thirty-six years of age he learnt the Latin language and used this acquirement for the enriching of Anglo-Saxon literature by translations from his own hand, with many important additions of his own, of Boëthius’ Consolatio philosophiæ, the Universal History of Orosius, Bede’s History of the Church of England and the Regula pastoralis of Gregory the Great. He also began a translation of the Psalms.He stimulated his learned friends to a like activity, among whom bishop Asser of Sherborne in his Vita Alfredi (Engl. transl. in “Six Old English Chronicles”) has reared a worthy memorial of his master.[260]—Continuation, § [100, 1].

§ 91. Doctrinal Controversies.

The first important heresy that grew up independently on German soil was Adoptionism. This heresy took its rise at that point in the development of Christology that was reached by the 6th œcumenical Council of Constantinople in A.D. 680 (§ [52, 8]), for it recognises the double nature and the double will while denying the double sonship. Frankish orthodoxy, however, saw in it not a further development of doctrine, but a relapse into Nestorianism, and so condemned the new doctrine. During the same period the dogma of the procession of the Holy Spirit was the subject of lively controversy, and the Frankish church came forward as defender of Western orthodoxy against the Greeks. In the Eucharistic controversy the most eminent Frankish theologians opposed the Transubstantiation doctrine of Balbutus [Balbulus]. A further controversy as to the conception of the Blessed Virgin was closely connected with the one just referred to. Neither of them was made the subject of any synodal decision. On the other hand very definite synodal decisions were passed in reference to the predestination controversy, without, however, bringing that controversy by any means to a conclusion. Of subordinate importance was the dispute over the expression Trina Deitas.

§ 91.1. The Adoptionist Controversy, A.D. 782-799.—Of all Christian dogmas none were so offensive to the Moslems as that of the Trinity which to their barren monotheism necessarily appeared as Tritheism, and none were the subject of so much scorn as the idea that God should have a son. It need not, therefore, surprise us to find that Spanish theologians endeavoured to put this doctrine in a form as little offensive as possible to the Moslems. One Migetius went so far as to adopt a very crude form of Sabellianism, for he, undoubtedly approaching the Mohammedan view of the prophetic order, represented the Trinitarian development of the one Divine Being as a threefold historical manipulation of God: in David the person of the Father is revealed, in Christ as son of David that of the Son, and finally, in the Apostle Paul that of the Holy Spirit. At a Spanish synod of A.D. 782 he was successfully opposed by the archbishop Elipandus of Toledo, who took the opportunity of attempting a further development of the Christological dogma. This also was more fully elaborated by Felix of Urgel in the Spanish Mark. Both taught: That Christ is properly Son of God only according to His divine nature (Filius Dei Naturâ); according to His human nature He is properly, like all of us, a servant of God, and only by the decision of the Divine will is He adopted as the Son of God (Filius Dei Adoptivus), just as all of us may by Him and after His example be raised from the condition of servant into the family of God. According to His Divine nature therefore He is the Only Begotten, according to His human nature the First Begotten Son of God. The adoption of the human nature into Divine Sonship began with its conception by the Holy Ghost, but was more definitely determined in His baptism, and perfected in His resurrection. The first scene of the controversy called forth by this doctrine was enacted on Spanish soil. Two representatives of the Asturian clergy, the presbyter Beatus of Libana and bishop Etherius of Osma, contended by word and writing against the heresy of Elipandus (A.D. 785). This was done perhaps with the view of emancipating the Asturian church from the see of Toledo then under Saracen domination. The Asturians applied to Hadrian I., who in an epistle to the bishops of Spain in A.D. 786 condemned Adoptionism as a heresy. The controversy entered upon a second stage through the interference of Charlemagne. The absence of Adoptionism in Frankish Spain afforded him an excuse for interfering, and he readily seized upon this, because it gave him an opportunity of posing as the defender of orthodoxy in the West, i.e. as Emperor in esse. Before a Synod at Regensburg in A.D. 792, Felix was compelled to renounce this heresy, and was sent to Rome to pope Hadrian I. There he had to make a second recantation, but escaped from prison and fled to Saracenic territory. In the meantime Alcuin had returned from his travels in England, and immediately engaged in controversy by addressing an affectionate exhortation to Felix. The Spaniards gave a very firm reply and Charlemagne then convened the famous œcumenical German Synod of Frankfort in A.D. 794. After further investigation Adoptionism was again condemned, and the judgment of the synod, in order that it might have an œcumenical character, was sent to Spain accompanied by four complete reports as representing the various national churches and authorities. But on the Spaniards this made little impression. Just as little effect had a learned controversial tract of Alcuin’s, to which Felix made a smart rejoinder. Meanwhile Charlemagne sent a clerical commission under Leidrad of Lyons and Benedict of Aniane (§ [85, 2]) into the Spanish Mark, in order to root out the weeds of heresy that were growing there. Felix declared himself ready for further enquiry. At the national Synod of Aachen in A.D. 792 he disputed for six days with Alcuin, and declared himself at last thoroughly convinced. Alcuin and Paulinus of Aquileia published new controversial tracts, and Leidrad went a second time into the Spanish Mark where he succeeded in rooting out the heresy. But all the more determined were the bishops of Saracenic Spain in maintaining their doctrine, and Elipandus answered a conciliatory letter of Alcuin in a passionate and angry tone. Felix remained until the end of his life in A.D. 818 under the guardianship of the bishop of Lyons. Leidrad’s successor, Agobard, found among his papers undoubted evidence that to the end he was at heart an Adoptionist, and from this took occasion to publish another controversial tract. This was the very last of these productions. But in Spain Adoptionism seems to have maintained its hold down to the second half of the 9th century. At last about that time Paulus Alvarus of Cordova (§ [90, 6]) contended with a certain Joannes Spalensis on account of his Adoptionist views.In the 12th century the controversy again broke out on German soil (§ [102, 6]).[261]

§ 91.2. Controversy about the Procession of the Holy Spirit.—At a Synod at Gentiliacum in A.D. 767, held for the purpose of meeting a Byzantine embassy about the iconoclast controversy, the addition to the creed of the Filioque was spoken about (§ [67, 1]). The result of the discussion is unknown. In Charlemagne’s time Alcuin and Theodulf defended the Latin doctrine in special treatises, and at a Synod at Friaul in A.D. 791 Paulinus of Aquileia justified its adoption into the creed and the Carolingian books (§ [92, 1]). The discussion was renewed when the Latin monks of Mount Olivet, blamed by the Greeks because of the addition, appealed to the usage of the Frankish church. Pope Leo III. communicated in regard to this with Charlemagne, and a Council at Aachen in A.D. 809 defended the addition. But the pope, although not contesting the correctness of the doctrine, disallowed the change in the creed, and had two silver tablets erected in St. Peter’s in Rome with the creed wanting the addition. This was evidently a damper upon the ecclesiastico-political movements of the emperor.