Thus we get the temperamental symbolist, quietist, nature-mystic, or transcendentalist. We get Plotinus rapt to the “bare pure One”; St. Augustine’s impassioned communion with Perfect Beauty; Eckhart declaring his achievement of the “wilderness of God”; Jacopone da Todi prostrate in adoration before the “Love that gives all things form”; Ruysbroeck describing his achievement of “that wayless abyss of fathomless beatitude where the Trinity of divine persons possess their nature in the essential Unity;” Jacob Boehme gazing into the fire-world and there finding the living heart of the Universe; Kabir listening to the rhythmic music of Reality, and seeing the worlds told like beads within the Being of God. And at the opposite pole we find Mechthild of Madgeburg’s amorous conversations with her “heavenly Bridegroom,” the many mystical experiences connected with the Eucharist, the Sūfi’s enraptured description of God as the “Matchless Chalice and the Sovereign Wine,” the narrow intensity and emotional raptures of contemplatives of the type of Richard Rolle. We cannot refuse the title of mystic to any of these; because in every case their aim is union between God and the soul. This is the one essential of mysticism, and there are as many ways from one term to the other as there are variations in the spirit of man. But, on the other hand, when anybody speaking of mysticism proposes an object that is less than God—increase of knowledge, of health, of happiness, occultism, intercourse with spirits, supernormal experience in general—then we may begin to suspect that we are off the track.

Now we come to the next group of essentials: the necessary acts and dispositions of the mystic himself, the development which takes place in him—the psychological facts, that is to say, which are represented by the so-called “mystic way.” The mystic way is best understood as a process of sublimation, which carries the correspondences of the self with the Universe up to higher levels than those on which our normal consciousness works. Just as the normal consciousness stands over against the unconscious, which, with its buried impulses and its primitive and infantile cravings, represents a cruder reaction of the organism to the external world; so does the developed mystical life stand over against normal consciousness, with its preoccupations and its web of illusions encouraging the animal will-to-dominate and animal will-to-live. Normal consciousness sorts out some elements from the mass of experiences beating at our doors and constructs from them a certain order; but this order lacks any deep meaning or true cohesion, because normal consciousness is incapable of apprehending the underlying reality from which these scattered experiences proceed. The claim of the mystical consciousness is to a closer reading of truth; to an apprehension of the divine unifying principle behind appearance. “The One,” says Plotinus, “is present everywhere and absent only from those unable to perceive it”; and when we do perceive it we “have another life ... attaining the aim of our existence, and our rest.” To know this at first hand—not to guess, believe or accept, but to be certain—is the highest achievement of human consciousness, and the ultimate object of mysticism. How is it done?

There are two ways of attacking this problem which may conceivably help us. The first consists in a comparison of the declarations of different mystics, and a sorting out of those elements which they have in common: a careful watch being kept, of course, for the results of conscious or unconscious imitation, of tradition and of theological preconceptions. In this way we get some first-hand evidence of factors which are at any rate usually present, and may possibly be essential. The second line of enquiry consists in a re-translation into psychological terms of these mystical declarations; when many will reveal the relation in which they stand to the psychic life of man.

Reviewing the first-hand declarations of the mystics, we inevitably notice one prominent feature: the frequency with which they break up their experience into three phases. Sometimes they regard these objectively, and speak of three worlds or three aspects of God of which they become successively aware. Sometimes they regard them subjectively, and speak of three stages of growth through which they pass, such as those of Beginner, Proficient, and Perfect; or of phases of spiritual progress in which we first meditate upon reality, then contemplate reality, and at last are united with reality. But among the most widely separated mystics of the East and West this threefold experience can nearly always be traced. There are, of course, obvious dangers in attaching absolute value to number-schemes of this kind. Numbers have an uncanny power over the human mind; once let a symbolic character be attributed to them, and the temptation to make them fit the facts at all costs becomes overwhelming. We all know that the number “three” has a long religious history, and are therefore inclined to look with suspicion on its claim to interpret the mystic life. At the same time there are other significant numbers—such as “seven” and “ten”—which have never gained equal currency as the bases of mystical formulæ. We may agree that the mediæval mystics found the threefold division of spiritual experience in Neoplatonism; but we must also agree that a formula of this kind is not likely to survive for nearly 2000 years unless it agrees with the facts. Those who use it with the greatest conviction are not theorists. They are the practical mystics, who are intent on making maps of the regions into which they have penetrated.

Moreover, this is no mere question of handing on one single tradition. The mystics describe their movement from appearance to reality in many different ways, and use many incompatible religious symbols. The one constant factor is the discrimination of three phases of consciousness, no more, no less, in which we can recognize certain common characteristics. “There are,” says Philo, “three kinds of life: life as it concerns God, life as it concerns the creature, and a third intermediate life, a mixture of the former two.” Consistently with this, Plotinus speaks of three descending phases or principles of Divine Reality: the Godhead, or absolute and unconditioned One; its manifestation as Nous, the Divine Mind or Spirit which inspires the “intelligible” and eternal world; and Psyche, the Life or Soul of the physical Universe. Man, normally in correspondence with this physical world of succession and change, may by spiritual intuition achieve first consciousness of the eternal world of spiritual values, in which indeed the apex of his soul already dwells; and in brief moments of ecstatic vision may rise above this to communion with its source, the Absolute One. There you have the mystic’s vision of the Universe, and the mystic’s way of purification, enlightenment and ecstasy, bringing new and deeper knowledge of reality as the self’s interest, urged by its loving desire of the Ultimate, is shifted from sense to soul, from soul to spirit. There is here no harsh dualism, no turning from a bad material world to a good spiritual world. We are invited to one gradual undivided process of sublimation, penetrating ever more deeply into the reality of the Universe, to find at last “that One who is present everywhere and absent only from those who do not perceive Him.” What we behold, that we are: citizens, according to our own will and desire, of the surface world of the senses, the deeper world of life, or the ultimate world of Spiritual reality.

An almost identical doctrine appears in the Upanishads. At the heart of reality is Brahma, “other than the known, and above the unknown.” His manifestation is Ananda, that spiritual world which is the true object of æsthetic passion and religious contemplation. From its life and consciousness are born, in it they have their being, to it they must return. Finally, there is the world-process as we know it, which represents Ananda taking form. So too the mystic Kabir, who represents an opposition to the Vedantic philosophy, says: “From beyond the Infinite the Infinite comes, and from the Infinite the finite extends.” And again: “Some contemplate the formless and others meditate on form, but the wise man knows that Brahma is beyond both.” Here we have the finite world of becoming, the infinite world of being, and Brahma, the Unconditioned Absolute, exceeding and including all. Yet, as Kabir distinctly declares again and again, there are no fences between these aspects of the Universe. When we come to the root of reality we find that “Conditioned and Unconditioned are but one word”; the difference is in our own degree of awareness.

Compare with this three of the great mediæval Catholic mystics: that acute psychologist Richard of St. Victor, the ardent poet and contemplative Jacopone da Todi, and the profound Ruysbroeck. Richard of St. Victor says that there are three phases in the contemplative consciousness. The first is called dilation of mind, enlarging and deepening our vision of the world. The next is elevation of mind, in which we behold the realities which are above ourselves. The third is ecstasy, in which the mind is carried up to contact with truth in its pure simplicity. This is really the universe of Plotinus translated into subjective terms. So, too, Jacopone da Todi says in the symbolism of his day that three heavens are open to man. He must climb from one to the other; it is hard work, but love and longing press him on. First, when the mind has achieved self-conquest, the “starry heaven” of multiplicity is revealed to it. Its darkness is lit by scattered lights; points of reality pierce the sky. Next, it achieves the “crystalline heaven” of lucid contemplation, where the soul is conformed to the rhythm of the divine life, and by its loving intuition apprehends God under veils. Lastly, in ecstasy it may be lifted to that ineffable state which he calls the “hidden heaven,” where it enjoys a vision of imageless reality and “enters into possession of all that is God.” Ruysbroeck says that he has experienced three orders of reality: the natural world, theatre of our moral struggle; the essential world, where God and Eternity are indeed known, but by intermediaries; and the super-essential world, where without intermediary, and beyond all separation, “above reason and without reason,” the soul is united to “the glorious and absolute One.”

Take, again, a totally different mystic, Jacob Boehme. He says that he saw in the Divine Essence three principles or aspects. The first he calls “the deepest Deity, without and beyond Nature,” and the next its manifestation in the Eternal Light-world. The third is that outer world in which we dwell according to the body, which is a manifestation, image or similitude of the Eternal. “And we are thus,” he says, “to understand reality as a threefold being, or three worlds in one another.” We observe again the absence of water-tight compartments. The whole of reality is present in every part of it; and the power of correspondence with all these aspects of it is latent in man. “If one sees a right man,” says Boehme again, “he may say, I see here three worlds standing.”

We have now to distinguish the essential element in all this. How does it correspond with psychological facts? Some mystics, like Richard of St. Victor, have frankly exhibited its subjective side and so helped us to translate the statements of their fellows. Thus Dionysius the Areopagite says in a celebrated passage: “Threefold is the way to God. The first is the way of purification, in which the mind is inclined to learn true wisdom. The second is the way of illumination, in which the mind by contemplation is kindled to the burning of love. The third is the way of union, in which the mind by understanding, reason and spirit is led up by God alone.” This formula restates the Plotinian law; for the “contemplation” of Dionysius is the “spiritual intuition” of Plotinus, which inducts man into the intelligible world; his “union” is the Plotinian ecstatic vision of the One. It profoundly impressed the later Christian mystics, and has long been accepted as the classic description of spiritual growth, because it has been found again and again to answer to experience. It is therefore worth our while to examine it with some care.

First we notice how gentle, gradual and natural is the process of sublimation that Dionysius demands of us. According to him, the mystic life is a life centred on reality: the life that first seeks reality without flinching, then loves and adores the reality perceived, and at last, wholly surrendered to it, is “led by God alone.” First, the self is “inclined to learn true wisdom.” It awakes to new needs, is cured of its belief in sham values, and distinguishes between real and unreal objects of desire. That craving for more life and more love which lies at the very heart of our selfhood, here slips from the charmed circle of the senses into a wider air. When this happens abruptly it is called “conversion”; and may then have the character of a psychic convulsion and be accompanied by various secondary psychological phenomena. But often it comes without observation. Here the essentials are a desire and a disillusionment sufficiently strong to overcome our natural sloth, our primitive horror of change. “The first beginning of all things is a craving,” says Boehme; “we are creatures of will and desire.” The divine discontent, the hunger for reality, the unwillingness to be satisfied with the purely animal or the purely social level of consciousness, is the first essential stage in the development of the mystical consciousness.