The idea of drawing a line between perceivable or rational truths and imperceivable or divine truths, is fraught with the burning question as to the limits of human knowledge, a question which to this day remains unanswered. In the course of time the limits were extended in favour of imperfect knowledge (but the character of the unknowable was problematised and questioned). While Thomas was still convinced of the possibility of proving the existence of a God by the power of the human intellect, Duns Scotus removed the problem of the existence of a God and the immortality of the soul from the domain of science, and made both propositions a matter of faith. William of Occam, more uncompromising than Duns Scotus, maintained the absolute impossibility of acquiring knowledge of supernatural things, and taught—on this point, too, anticipating Kant—that objective knowledge acquired through the senses should precede abstract knowledge. The last conclusion of nominalism was thus arrived at, the existence of universal conceptions, or universals, supposed to exist outside material things—the curse of the Platonic inheritance—declared to be impossible, and reality conceded to the individual only. Roscellinus, the founder of this doctrine, had still been content to deny the existence of the conception of "deity," leaving the individual persons, Father, Son and Holy Ghost, as real individuals, untouched.

We see from the foregoing that the universally derided scholasticism travelled along the whole line of modern thought: from the "realism" of Thomas, which leaves the universals as yet unassailed by doubt and occupying the very heart of knowledge, past the first and, to our view, very modest doubts of the nominalists, to the agnosticism of Bacon, Duns and Occam.

With the new position of decided nominalism the foundation was prepared for the experimental sciences on the one hand, and mysticism on the other. For the conclusion that things supernatural are a closed book to us may have two results: on the one hand, the rejection of the transcendental and the victory of science; on the other, the need to descend into the profoundest depths of the universe and the soul, and grasp by intuition what common sense does not see.

The time was ripe and the consummators came: Dante in the south, Eckhart in the countries north of the Alps. With regard to Dante, I will say one thing only; he gathered together all the achievements of the new art and transcended them in a work which has never been surpassed. The profoundly symbolical words, "The new life is beginning," are written at the commencement of his Vita Nuova, and with his Divine Comedy the art of Europe had attained perfection.

It is necessary to give a more detailed account of Eckhart. He had been almost forgotten in favour of his pupils, Tauler and Suso, and the unknown author of the Theologica Germanica (to which Luther wrote a preface), but to-day a faint idea of the great importance of this man is beginning to dawn upon the world. Eckhart was the greatest creative religious genius since Jesus, and I believe that in time his writings will be considered equal to the Gospel of St. John. He grasped the spirit of religion with unparalleled depth; everything produced by the highly religious later mediaeval era pales before his illumination. Compared to him, St. Augustine, St. Bernard, and even St. Francis dwindle into insignificance; all the later reformers are small beside the greatness of his soul. Every one of his sermons contains profound passages, such as "God must become I and I must become God." "The soul as a separate entity must be so completely annihilated that nothing remains except God, yea, that it becomes more glorious than God, as the sun is more glorious than the moon." "The Scriptures were written and God created the world solely that He may be born in the soul and the soul again in Him." "The essence of all grain is wheat, of all metal gold, and of all creatures man. Thus spoke a great man: 'There is no beast, but it is in some way a semblance of man.'" "The least faculty of my soul is more infinite than the boundless heavens." "Again we understand by the kingdom of God the soul; for the soul and the Deity are one." "The soul is the universe and the kingdom of God." "God dwells so much within the soul that all His divinity depends on it." "Man shall be free and master of all his deeds, undestroyed and unsubdued."

Eckhart was the first man who thought consecutively in the German vernacular, and who made this philosophically still virginal language a medium for expressing profound thought. In addition he wrote Latin treatises which were discovered a short time ago; I have not read them, but I have no doubt that his profoundest convictions were expressed in the German tongue. The Latin language has at all times fettered the spirit far more successfully than the still untainted and living German.

The religious genius of a single individual had created Christianity. But from the very beginning it was misunderstood; the salvation of the world was linked to the person of a man who had aspired to be an example to the whole race. The term, "Son of God," was understood in the sense of the hero-cult of antiquity; possibly the Jewish faith in a Messiah, the politico-national hope of the Children of Israel, was a good deal to blame for this. A historical event was translated into metaphysic. The only truly religious man was made the centre of a new mythology and naïvely worshipped. It may sound like a paradox, but it is a fact that the whole of the first millenary was inwardly irreligious; it concealed its want of metaphysical intuition behind the falsification of historical events. The entire mediaeval (and a large proportion of the Protestant) theology laboured to obtain an intellectual grasp of the doctrine of a unique historical salvation of humanity and frame it into a dogma. And thus occurred that unparalleled misunderstanding (a misunderstanding which never clouded the mind of India) which based religion, the timeless metaphysical treasure of the soul, on the historical record of an event which had happened in Asia Minor, and had come down to us in a more or less garbled—some say entirely falsified—version. This was the great sin of Christianity: It regarded a historical event, revealing the very essence of religion, and consequently capable of being formulated, as a divine intervention for the purpose of bringing about the salvation of the world, instead of recognising in the sublime figure of the founder of the Christian religion a great, perhaps even perfect, incarnation of the eternally new relationship between God and the soul. It promulgated the strange thought that only the one soul, the soul of the founder, was divine, and instead of teaching the divinity of humanity, it taught the divinity of this one man only—Jesus became a God who could no longer be looked upon as the perfect specimen and prototype of the race, but before whom it behoved man to kneel and pray for salvation. Perhaps it was not possible to understand the new doctrine in any other way; before men can conceive the idea of their divinity, they must have become conscious of their souls.

This complete misunderstanding and externalising of religion which took place in the first millenary, and which can never now be retrieved, is fundamentally pagan, antique. The record of the salvation of the world, achieved by a hero once and for all time, the historification of the divine spark which is daily re-born in the soul, entirely corresponds to the Greek myths of gods and demi-gods which before their new, symbolical interpretation, were taken quite literally. I am not now concerned with the problem of how far the antique heroes and Eastern mysteries directly influenced the conception of the figure of Christ; I only wish to emphasise the profound contrast between true religion which springs up in the soul of the individual, and historical tradition. If there is such a thing as religion, it must exist equally for all men, for those who accidentally received a report of a certain historical event, as well as for those who remained in ignorance of the fact. All heretical demonstrations were rooted in a vague realisation of this contrast. But Eckhart accomplished the unparalleled deed of once more building a bridge between the soul and the deity; of relegating to the background all the ineradicable historical misrepresentations or, if there was no alternative, of unhesitatingly proclaiming them as erroneous, or interpreting them symbolically. "St. Paul's words," he says, for instance, "are nothing but the words of Paul; it is not true that he spoke them in a state of grace." He did not regard the Scriptures as the bourne of truth, but as subsequent proof of the directly experienced truth of the divine event. With this conception Christianity had reached its highest stage. Henceforth the origin of all truths and values was no longer sought in doctrine and authority, but in the soul of man; God was neither to be found in the heavens nor in history, but in the soul; the soul must become divine and creative; it had found its task: the recreation of the world. It was true, St. Augustine had said: "Non Christianised, Christi sumus," but this saying had never been understood, and very probably St. Augustine had not meant it in its literal sense. At last the fundamental consciousness of Christianity had triumphed: the principle of the "Son-of-Godship" inspired the soul of the mystics; in future religion must emanate from the soul and find its goal in God; written documents and—in the case of the profoundest thinkers—examples were no longer needed. The heretical sects had been content to reject post-evangelical tradition, in order to lay greater stress on the words of Christ. They were genuine reformers, but they were as much constrained by the historical facts as the Roman Catholic Church, and their standpoint has to this day remained the standpoint of the Protestant professions of faith.

The fact of this new conception attaching no importance to the historical Jesus of Nazareth (had he never lived it would have made no difference) made of it a new religion. By putting aside this external and accidental moment, it placed the metaphysical and purely spiritual core of Christianity, the fundamental conviction of the divinity of the soul, and the will to eternal life, within the centre of religious consciousness, and by so doing put itself beyond the reach of historical criticism and scepticism, Eckhart, more than any other teacher, was profoundly convinced of the freedom and eternal value of the soul. "I, as the Son, am the same as my Heavenly Father." He taught that Christ is born in the soul, that the divine spark is continuously re-kindled in the soul: "It is the quality of eternity that life and youth are one," and that man must become more and more divine, more and more free from all that is unessential and accidental until he no longer differs from God. It is only a logical conclusion to say that a perfect man, mystically speaking, is God; his being and his will are in nothing differentiated from absolute, universal, divine will—German mysticism agrees in this with the Upanishads. Kant would have said that the principles of such a man would become cosmic laws; sin would be the estrangement from God, the will to draw away from God.

The profound and only mission of religion is the endowment of man in this hurly-burly of life with the consciousness of eternity. Religion places our transient life under the aspect of eternity, and therefore it must, in its essence, remain a stranger to things temporal. Only that moment in the life of a man can be called religious which lifts him beyond himself, out of his petty, narrow existence, conditioned by and subject to accidents, into timeless, universal life; which gives him the certainty that historical events can never be regarded as definite and ultimate—that moment which has the power to set free, to deliver, to save. Thus it is irreligious to regard an event which occurred on the temporal plane—and were it the greatest event which ever befell on earth—as the pivot of metaphysical value for all men; to link the salvation of the world to an occurrence which was relatively accidental, to base the consciousness of eternity on the knowledge of a fact. This would be a victory of time over eternity, a victory of irreligion over religion.