THE POET Kabir, a selection from whose songs is here for the first time offered to English readers, is one of the most interesting personalities in the history of Indian mysticism. Born in or near Benares, of Mohammedan parents, and probably about the year 1440, he became in early life a disciple of the celebrated Hindu ascetic Ramananda. Ramananda had brought to Northern India the religious revival which Ramanuja, the great twelfth- century reformer of Brahmanism, had initiated in the South. This revival was in part a reaction against the increasing formalism of the orthodox cult, in part an assertion of the demands of the heart as against the intense intellectualism of the Vedanta philosophy, the exaggerated monism which that philosophy proclaimed. It took in Ramanuja's preaching the form of an ardent personal devotion to the God Vishnu, as representing the personal aspect of the Divine Nature: that mystical 'religion of love' which every- where makes its appearance at a certain level of spiritual culture, and which creeds and philosophies are powerless to kill.


Though such a devotion is indigenous in Hinduism, and finds expression in many passages of the Bhagavad Gita, there was in its mediaeval revival a large element of syncretism. Ramananda, through whom its spirit is said to have reached Kabir, appears to have been a man of wide religious culture, and full of missionary enthusiasm. Living at the moment in which the impassioned poetry and deep philosophy of the great Persian mystics, Attar, Sadi, Jalalu'ddin Rumi, and Hafiz, were exercising a powerful influence on the religious thought of India, he dreamed of reconciling this intense and personal Mohammedan mysticism with the traditional theology of Brahmanism. Some have regarded both these great religious leaders as influenced also by Christian thought and life: but as this is a point upon which competent authorities hold widely divergent views, its discussion is not attempted here. We may safely assert, however, that in their teachings, twoperhaps threeapparently antagonistic streams of intense spiritual culture met, as Jewish and Hellenistic thought met in the early Christian Church: and it is one of the outstanding characteristics of Kabir's genius that he was able in his poems to fuse them into one.


A great religious reformer, the founder of a sect to which nearly a million northern Hindus still belong, it is yet supremely as a mystical poet that Kabir lives for us. His fate has been that of many revealers of Reality. A hater of religious exclusivism, and seeking above all things to initiate men into the liberty of the children of God, his followers have honoured his memory by re-erecting in a new place the barriers which he laboured to cast down. But his wonderful songs survive, the spontaneous expressions of his vision and his love; and it is by these, not by the didactic teachings associated with his name, that he makes his immortal appeal to the heart In these poems a wide range of mystical emotion is brought into play: from the loftiest abstractions, the most other-worldly passion for the Infinite, to the most intimate and personal realization of God, expressed in homely metaphors and religious symbols drawn indifferently from Hindu and Mohammedan belief. It is impossible to say of their author that he was Brahman or Sufi, Vedantist or Vaishnavite. He is, as he says himself, 'at once the child of Allah and of Ram.' That Supreme Spirit Whom he knew and adored, and to Whose joyous friendship he sought to induct the souls of other men, transcended whilst He included all metaphysical categories, all credal definitions; yet each contributed something to the description of that Infinite and Simple Totality Who revealed Himself, according to their measure, to the faithful lovers of all creeds.


Kabir's story is surrounded by contradictory legends, on none of which reliance can be placed. Some of these emanate from a Hindu, some from a Mohammedan source, and claim him by turns as a Sufi and a Brahman saint. His name, however, is practically a conclusive proof of Moslem ancestry: and the most probable tale is that which represents him as the actual or adopted child of a Mohammedan weaver of Benares, the city in which the chief events of his life took place.


In fifteenth-century Benares the syncretistic tendencies of Bhakti religion had reached full development. Sufis and Brahmans appear to have met in disputation: the most spiritual members of both creeds frequenting the teachings of Ramananda, whose reputation was then at its height. The boy Kabir, in whom the religious passion was innate, saw in Ramananda his destined teacher; but knew how slight were the chances that a Hindu


guru would accept a Mohammedan as disciple. He therefore hid upon the steps of the river Ganges, where Ramananda was accustomed to bathe; with the result that the master, coming down to the water, trod upon his body unexpectedly, and exclaimed in his astonishment, 'Ram! Ram!'the name of the incarnation under which he worshipped God. Kabir then declared that he had received the mantra of initiation from Ramananda's lips, and was by it admitted to discipleship. In spite of the protests of orthodox Brahmans and Mohammedans, both equally annoyed by this contempt of theological landmarks, he persisted in his claim; thus exhibiting in action that very principle of religious synthesis which Ramananda had sought to establish in thought. Ramananda appears to have accepted him, and though Mohammedan legends speak of the famous Sufi Pir, Takki of Jhansi, as Kabir's master in later life, the Hindu saint is the only human teacher to whom in his songs he acknowledges indebtedness.


The little that we know of Kabir's life contradicts many current ideas concerning the Oriental mystic. Of the stages of discipline through which he passed, the manner in which his spiritual genius developed, we are completely ignorant. He seems to have remained for years the disciple of Ramananda, joining in the theological and philosophical arguments which his master held with all the great Mullahs and Brahmans of his day; and to this source we may perhaps trace his acquaintance with the terms of Hindu and Sufi philosophy. He may or may not have submitted to the traditional education of the Hindu or the Sufi contemplative: it is clear, at any rate, that he never adopted the life of the professional ascetic, or retired from the world in order to devote himself to bodily mortifications and the exclusive pursuit of the contemplative life. Side by side with his interior life of adoration, its artistic expression in music and wordsfor he was a skilled musician as well as a poethe lived the sane and diligent life of the Oriental craftsman. All the legends agree on this point: that Kabir was a weaver, a simple and unlettered man, who earned his living at the loom. Like Paul the tentmaker, Boehme the cobbler, Bunyan the tinker, Tersteegen the ribbon-maker, he knew how to combine vision and industry; the work of his hands helped rather than hindered the impassioned meditation of his heart. Hating mere bodily austerities, he was no ascetic, but a married man, the father of a familya circumstance which Hindu legends of the monastic type vainly attempt to conceal or ex- plainand it was from out of the heart of the common life that he sang his rapturous lyrics of divine love. Here his works corroborate the traditional story of his life. Again and again he extols the life of home, the value and reality of diurnal existence, with its opportunities for love and renunciation; pouring contempt upon the professional sanctity of the Yogi, who 'has a great beard and matted locks, and looks like a goat,' and on all who think it necessary to flee a world pervaded by love, joy, and beautythe proper theatre of man's quest-in order to find that One Reality Who has 'spread His form of love throughout all the world.


It does not need much experience of ascetic literature to recognize the boldness and originality of this attitude in such a time and place. From the point of view of orthodox sanctity, whether Hindu or Mohammedan, Kabir was plainly a heretic; and his frank dislike of all institutional religion all external observancewhich was as thorough and as intense as that of the Quakers themselvescompleted, so far as ecclesiastical opinion was concerned, his reputation as a dangerous man. The 'simple union' with Divine Reality which he perpetually extolled, as alike the duty and the joy of every soul, was independent both of ritual and of bodily austerities; the God whom he proclaimed was 'neither in Kaaba nor in Kailash.' Those who sought Him needed not to go far; for He awaited discovery everywhere, more accessible to 'the washerwoman and the carpenter' than to the self-righteous holy man. Therefore the whole apparatus of piety, Hindu and Moslem alikethe temple and mosque, idol and holy water, scriptures and priestswere denounced by this inconveniently clear-sighted poet as mere substitutes for reality; dead things intervening between the soul and its love


The images are all lifeless, they cannot speak: I know, for I have cried aloud to them.

The Purana and the Koran are mere words: lifting up the curtain, I have seen.'



This sort of thing cannot be tolerated by any organized church; and it is not surprising that Kabir, having his head-quarters in Benares, the very centre of priestly influence, was subjected to considerable persecution. The well-known legend of the beautiful courtesan sent by the Brahmans to tempt his virtue, and converted, like the Magdalen, by her sudden encounter with the initiate of a higher love, preserves the memory of the fear and dislike with which he was regarded by the ecclesiastical powers. Once at least, after the performance of a supposed miracle of healing, he was brought before the Emperor Sikandar Lodi, and charged with claiming the possession of divine powers. But Sikandar Lodi, a ruler of considerable culture, was tolerant of the eccentricities of saintly persons belonging to his own faith. Kabir, being of Mohammedan birth, was outside the authority of the Brahmans, and technically classed with the Sufis, to whom great theological latitude was allowed. Therefore, though he was banished in the interests of peace from Benares, his life was spared. This seems to have happened in 1495, when he was nearly sixty years of age; it is the last event in his career of which we have definite knowledge. Thenceforth he appears to have moved about amongst various cities of northern India, the centre of a group of disciples; continuing in exile that life of apostle and poet of love to which, as he declares in one of his songs, he was destined 'from the beginning of time.' lnl518, an old man, broken in health, and with hands so feeble that he could no longer make the music which he loved, he died at Maghar near Gorakhpur.


A beautiful legend tells us that after his death his Mohammedan and Hindu disciples disputed the possession of his body; which the Mohammedans wished to bury, the Hindus to burn. As they argued together, Kabir appeared before them, and told them to lift the shroud and look at that which lay beneath. They did so, and found in the place of the corpse a heap of flowers; half of which were buried by the Mohammedans at Maghar, and half carried by the Hindus to the holy city of Benares to be burnedfitting conclusion to a life which had made fragrant the most beautiful doctrines of two great creeds.




The poetry of mysticism might be defined on the one hand as a temperamental reaction to the vision of Reality: on the other, as a form of prophecy. As it is the special vocation of the mystical consciousness to mediate between two orders, going out in loving adoration towards God and coming home to tell the secrets of Eternity to other men; so the artistic self-expression of this consciousness has also a double character. It is love-poetry, but love-poetry which is often written with a missionary intention.


Kabir's songs are of this kind: outbirths at once of rapture and of charity. Written in the popular Hindi, not in the literary tongue, they were deliberately addressedlike the vernacular poetry of Jacopone da Todi and Richard Rolleto the people rather than to the professionally religious class; and all must be struck by the constant employment in them of imagery drawn from the common life, the universal experience. It is by the simplest metaphors, by constant appeals to needs, passions, relations which all men understandthe bridegroom and bride, the guru and disciple, the pilgrim, the farmer, the migrant birdthat he drives home his intense conviction of the reality of the seal's intercourse with the Transcendent. There are in his universe no fences between the 'natural' and 'supernatural' worlds; everything is a part of the creative Play of God, and thereforeeven in its humblest detailscapable of revealing the Player's mind.


This willing acceptance of the here-and-now as a means of representing supernal realities is a trait common to the greatest mystics. For them, when they have achieved at last the true theopathetic state, all aspects of the universe possess equal authority as sacramental declarations of the Presence of God; and their fearless employment of homely and physical symbolsoften startling and even revolting to the unaccustomed tasteis in direct proportion to the exaltation of their spiritual life. The worlds of the great Sufis, and amongst the Christians of Jacopone da Todi, Ruysbroeck, Boehme, abound in illustrations of this law. Therefore we must not be surprised to find in Kabir's songshis desperate attempts to communicate his ecstasy and persuade other men to share ita constant juxtaposition of concrete and metaphysical language; swift alternations between the most intensely anthropomorphic, the most subtly philosophical, ways of apprehending man's communion with the Divine. The need for this alternation; and its entire naturalness for the mind which employs it, is rooted in his concept, or vision, of the Nature of God; and unless we make some attempt to grasp this, we shall not go far in our understanding of his poems.


Kabir belongs to that small group of supreme mysticsamongst whom St. Augustine, Ruysbroeck, and the Sufi poet Jalalu'ddin Rumi are perhaps the chiefwho have achieved that which we might call the synthetic vision of God. These have resolved the perpetual opposition between the personal and impersonal, the transcendent and immanent, static and dynamic aspects of the Divine Nature; between the Absolute of philosophy and the 'sure true Friend' of devotional religion. They have done this, not by taking these apparently incompatible concepts one after the other; but by ascending to a height of spiritual intuition at which they are, as Ruysbroeck said, 'melted and merged in the Unity,' and perceived as the completing opposites of a perfect Whole. This proceeding entails for themand both Kabir and Ruysbroeck expressly acknowledge ita universe of three orders: Becoming, Being, and that which is 'More than Being,' i.e., God.' God is here felt to be not the final abstraction, but the one actuality. He inspires, supports, indeed inhabits, both the durational, conditioned, finite world of Becoming and the unconditioned, non-successional, infinite world of Being; yet utterly transcends them both. He is the omnipresent Reality, the 'All-pervading' within Whom 'the worlds are being told like beads.' In His personal aspect He is the 'beloved Fakir,' teaching and companioning each soul. Considered as Immanent Spirit, He is 'the Mind within the mind.' But all these are at best partial aspects of His nature, mutually corrective: as the Persons in the Christian doctrine of the Trinityto which this theological diagram bears a striking resemblancerepresent different and compensating experiences of the Divine Unity within which they are resumed. As Rusysbroeck discerned a plane of reality upon which 'we can speak no more of Father, Son, and Holy Spirit, but only of One Being, the very substance of the Divine Persons'; so Kabir says that 'beyond both the limited and the limitless is He, the Pure Being.


Brahma, then, is the Ineffable Fact compared with which 'the distinction of the Conditioned from the Unconditioned is but a word': at once the utterly transcendent One of Absolutist philosophy, and the personal Lover of the individual soul'common to all and special to each,' as one Christian mystic has it. The need felt by Kabir for both these ways of describing Reality is a proof of the richness and balance of his spiritual experience; which neither cosmic nor anthropomorphic symbols, taken alone, could express. More absolute than the Absolute, more personal than the human mind, Brahma therefore exceeds whilst He includes all the concepts of philosophy, all the passionate intuitions of the heart. He is the Great Affirmation, the fount of energy, the source of life and love, the unique satisfaction of desire. His creative word is the Om or 'Everlasting Yea.' The negative philosophy, which strips from the Divine Nature all Its attributes' anddefining Him only by that which He is not reduces Him to an 'Emptiness,' is abhorrent to this most vital of poets.


Brahma, he says, 'may never be found in abstractions.' He is the One Love who pervades the world, discerned in His fullness only by the eyes of love; and those who know Him thus share, though they may never tell, the joyous and ineffable secret of the universe.


Now Kabir, achieving this synthesis between the personal and cosmic aspects of the Divine Nature, eludes the three great dangers which threaten mystical religion.


First, he escapes the excessive emotionalism, the tendency to an exclusively anthropomorphic devotion, which results from an unrestricted cult of Divine Personality, especially under an incarnational form; seen in India in the exaggerations of Krishna worship, in Europe in the sentimental extravagances of certain Christian saints.


Next, he is protected from the soul-destroying conclusions of pure monism, inevitable if its logical implications are pressed home: that is, the identity of substance between God and the soul, with its corollary of the total absorption of that soul in the Being of God as the goal of the spiritual life. For the thorough-going monist the soul, in so far as it is real, is substantially identical with God; and the true object of existence is the making patent of this latent identity, the realization which finds expression in the Vedantist formula 'That art thou.' But Kabir says that Brahma and the creature are 'ever distinct, yet ever united'; that the wise man knows the spiritual as well as the material world to 'be no more than His footstool. The soul's union with Him is a love union, a mutual inhabitation; that essentially dualistic relation which all mystical religion- expresses, not a self- mergence which leaves no place for personality. This eternal distinction, the mysterious union-in-separateness of God and the soul, is a necessary doctrine of all sane mysticism; for no scheme which fails to find a place for it can represent more than a fragment of that soul's intercourse with the spiritual world. Its affirmation was one of the distinguishing features of the Vaishnavite reformation preached by Ramanuja; the principle of which had descended through Ramananda to Kabir.


Last, the warmly human and direct apprehension of God as the supreme Object of love, the soul's comrade, teacher, and bridegroom, which is so passionately and frequently expressed in Kabir's poems, balances and controls those abstract tendencies which are inherent in the metaphysical side of his vision of Reality: and prevents it from degenerating into that sterile worship of intellectual formulae which became the curse of the


Vedantist school. For the mere intellectualist, as for the mere pietist, he has little approbation.' Love is throughout his 'absolute sole Lord': the unique source of the more abundant life which he enjoys, and the common factor which unites die finite and infinite worlds. All is soaked in love: that love which he described in almost Johannine language as the 'Form of God.' The whole of creation is the Play of the Eternal Lover; the living, changing, growing expression of Brahma's love and joy. As these twin passions preside over the generation of human life, so 'beyond the mists of pleasure and pain' Kabir finds them governing the creative acts of God. His manifestation is love; His activity is joy. Creation springs from one glad act of affirmation: the Everlasting Yea, perpetually uttered within the depths of the Divine Nature.' In accordance with this concept of the universe as a Love-Game which eternally goes forward, a progressive manifestation of Brahmaone of the many notions which he adopted from the common stock of Hindu religious ideas, and illuminated by his poetic geniusmovement, rhythm, perpetual change, forms an integral part of Kabir's vision of Reality. Though the Eternal and Absolute is ever present to his consciousness, yet his concept of the Divine Nature is essentially dynamic. It is by the symbols of motion that he most often tries to convey it to us: as in his constant reference to dancing, or the strangely modern picture of that Eternal Swing of the Universe which is 'held by the cords of love.'


It is a marked characteristic of mystical literature that the great contemplatives, in their effort to convey to us the nature of their communion with the supersensuous, are inevitably driven to employ some form of sensuous imagery: coarse and inaccurate as they know such imagery to be, even at the best. Our normal human consciousness is so completely committed to dependence on the senses, that the fruits of intuition itself are instinctively referred to them. In that intuition it seems to the mystics that all the dim cravings and partial apprehensions of sense find perfect fulfilment Hence their constant declaration that they see the uncreated light, they hear the celestial melody, they taste the sweetness of the Lord, they know an ineffable fragrance, they feel the very contact of love. 'Him verily seeing and fully feeling. Him spiritually hearing and Him- delectably smelling and sweetly swallowing,' as Julian of Norwich has it. In-those amongst them who develop psycho-sensorial automatism these parallels between sense and spirit may present themselves to consciousness in the form of hallucinations: as the light seen by Suso, the music heard by Rolle, the celestial perfumes which filled St. Catherine of Siena's cell, the physical wounds felt by St. Francis and St. Teresa. These are excessive dramatizations of the symbolism under which the mystic tends instinctively to represent his spiritual intuition to the surface consciousness. Here, in the special sense-perception which he feels to be most expressive of Reality, his peculiar idiosyncrasies come out.


Now Kabir, as we might expect in one whose reactions to the spiritual order were so wide and various, uses by turn all the symbols of sense. He tells us that he has 'seen without sight' the effulgence of Brahma, tasted the divine nectar, felt the ecstatic contact of Reality, smelt the fragrance of the heavenly flowers. But he was essentially a poet and musician: rhythm and harmony were to him the garments of beauty and truth. Hence in his lyrics he shows himself to be, like Richard Rolle, above all things a musical mystic. Creation, he says again and again, is full of music: it is music. At the heart of the Universe 'white music is blossoming': love weaves the melody, whilst renunciation beats the time. It can be heard in the home as well as in the heavens; discerned by the ears of common men as well as by the trained senses of the ascetic. Moreover, the body of every man is a lyre on which Brahma, 'the source of all music,' plays. Everywhere


Kabir discerns the 'Unstruck Music of the Infinite'that celestial melody which the angel played to St. Francis, that ghostly symphony which filled the soul of Rolle with ecstatic joy.' The one figure which he adopts from the Hindu Pantheon and constantly uses, is that of Krishna the Divine Flute Player.' He sees the supernal music, too, in its visual embodiment, as rhythmical movement: that mysterious dance of the universe before the face of Brahma, which is at once an act of worship and an expression of the infinite rapture of the Immanent God.


Yet in this wide and rapturous vision of the universe Kabir never loses touch with diurnal existence, never forgets the common life. His feet are firmly planted upon earth; his lofty and passionate apprehensions are perpetually controlled by the activity of a sane and vigorous intellect, by the alert commonsense so often found in persons of real mystical genius.


The constant insistence on simplicity and directness, the hatred of all abstractions and philosophizings, the ruthless criticism of external religion: these are amongst his most marked characteristics. God is the Root whence all manifestations, 'material' and 'spiritual,' alike proceed; and God is the only need of man'happiness shall be yours when you come to the Root Hence to those who keep their eye on the 'one thing needful,' denominations, creeds, ceremonies, the conclusions of philosophy, the disciplines of asceticism, are matters of comparative indifference. They represent merely the different angles from which the soul may approach that simple union with Brahma which is its goal; and are useful only in so far as they contribute to this consummation. So thorough-going is Kabir's eclecticism, that he seems by turns Vedantist and Vaishnavite, Pantheist and Transcendentalist, Brahman and Sufi. In the effort to tell the truth about that ineffable apprehension, so vast and yet so near, which controls his life, he seizes and twines togetheras he might have woven together contrasting threads upon his loomsymbols and ideas drawn from the most violent and conflicting philosophies and faiths. All are needed, if he is ever to suggest the character of that One whom the Upanishad called 'the Sun-coloured Being who is beyond this Darkness': as all the colours of the spectrum are needed if we would demonstrate the simple richness of white light. In thus adapting traditional materials to his own use he follows a method common amongst the mystics; who seldom exhibit any special love for originality of form. They will pour their wine into almost any vessel that comes to hand: generally using by preferenceand lifting to new levels of beauty and significancethe religious or philosophic formulae current in their own day. Thus we find that some of Kabir's finest poems have as their subjects the commonplaces of Hindu philosophy and religion: the Lila, or Sport, of God, the Ocean of Bliss, the Bird of the Soul, Maya, the Hundred-petalled Lotus, and the 'Formless Form.' Many, again, are soaked in Sufi imagery and feeling. Others use as their material the ordinary surroundings and incidents of Indian life: the temple bells, the ceremony of the lamps, marriage, suttee, pilgrimage, the characters of the seasons; all felt by him in their mystical aspect, as sacraments of the soul's relation with Brahma. In many of these a particularly beautiful and intimate feeling for Nature is shown.'


In the collection of songs here translated there will be found examples which illustrate nearly every aspect of Kabir's thought, and all the fluctuations of the mystic's emotion: the ecstasy, the despair, the still beatitude, the eager self-devotion, the flashes of wide illumination, the moments of intimate love. His wide and deep vision of the universe, the 'Eternal Sport' of creation (82), the worlds being 'told like beads' within the Being of God (14, 16, 17, 76), is here seen balanced by his lovely and delicate sense of intimate communion with the Divine Friend, Lover, Teacher of the soul (10, II, 23, 35, 51, 85, 86, 88, 92, 93; above all, the beautiful poem 34).


As these apparently paradoxical views of Reality are resolved in Brahma, so all other opposites are reconciled in Him: bondage and liberty, love and renunciation, pleasure and pain (17, 25, 40, 89). Union with Him is the one thing that matters to the soul, its destiny and its need (51, 52, 54, 70, 74, 93, 96); and this union, this discovery of God, is the simplest and most natural of all things, if we would but grasp it (41, 46, 56, 72, 76, 78, 97). The union, however, is brought about by love, not by knowledge or ceremonial observances (38, 54, 55, 59, 91); and the apprehension which that union confers is ineffable'neither This nor That,' as Ruysbroeck has it (9, 46, 76). Real worship and communion is in Spirit and in Truth (40, 41, 56, 63, 65, 70), therefore idolatry is an insult to the Divine Lover (42, 69) and the devices of professional sanctity are useless apart from charity and purity of soul (54, 65, 66). Since all things, and especially the heart of man, are God-inhabited, God-possessed (26, 56, 76, 89, 97), He may best be found in the here-and-now: in the normal, human, bodily existence, the 'mud' of material life (3, 4, 6, 21, 39, 40, 43, 48, 67). 'We can reach the goal without crossing the road' (76)not the cloister but the home is the proper theatre of man's efforts: and if he cannot find God there, he need not hope for success by going farther afield. In the home is reality.' There love and detachment, bondage and freedom, joy and pain play by turns upon the soul; and it is from their conflict that the Unstruck Music of the Infinite proceeds. 'Kabir says: None but


Brahma can evoke its melodies.'





This version of Kabir's songs is chiefly the work of Mr. Rabindranath Tagore, the trend of whose mystical genius makes himas all who read these poems will see-a peculiarly sympathetic interpreter of Kabir's vision and thought. It has been based upon the printed Hindi text with Bengali translation of Mr. Kshiti Mohan Sen; who has gathered from many sources-sometimes from books and manuscripts, sometimes from the lips of wandering ascetics and minstrelsa large collection of poems and hymns to which Kabir's name is attached, and carefully sifted the authentic songs from the many spurious works now attributed to him. These painstaking labours alone have made the present undertaking possible.


We have also had before us a manuscript English translation of 116 songs made by Mr. Ajit Kumar Chakravarty from Mr. Kshiti Mohan Sen's text, and a prose essay upon Kabir from the same hand. From these we have derived great assistance. A considerable number of readings from the translation have been adopted by us; whilst several of the facts mentioned in the essay have been incorporated into this introduction. Our most grateful thanks are due to Mr. Ajit Kumar Chakravarty for the extremely generous and unselfish manner in which he has placed his work at our disposal.