A fascinating story from The Gospel of Sri Ramakrishna (freely available online, originally published in 1942). This story sheds some light on the relationship between jnana marga (the Path of Knowledge) and bhakti marga (the Path of Devotion).

Totapuri arrived at the Dakshineswar temple garden toward the end of 1864. Perhaps born in the Punjab, he was the head of a monastery in that province of India and claimed leadership of seven hundred sannyasis. Trained from early youth in the disciplines of the Advaita Vedanta, he looked upon the world as an illusion. The gods and goddesses of the dualistic worship were to him mere fantasies of the deluded mind. Prayers, ceremonies, rites, and rituals had nothing to do with true religion, and about these he was utterly indifferent. Exercising self-exertion and unshakable will-power, he had liberated himself from attachment to the sense-objects of the relative universe. For forty years he had practised austere discipline on the bank of the sacred Narmada and had finally realized his identity with the Absolute. Thenceforward he roamed in the world as an unfettered soul, a lion free from the cage. Clad in a loin-cloth, he spent his days under the canopy of the sky alike in storm and sunshine, feeding his body on the slender pittance of alms. He had been visiting the estuary of the Ganges. On his return journey along the bank of the sacred river, led by the inscrutable Divine Will, he stopped at Dakshineswar.

Totapuri, discovering at once that Sri Ramakrishna was prepared to be a student of Vedanta, asked to initiate him into its mysteries. With the permission of the Divine Mother, Sri Ramakrishna agreed to the proposal. But Totapuri explained that only a sannyasi could receive the teaching of Vedanta. Sri Ramakrishna agreed to renounce the world, but with the stipulation that the ceremony of his initiation into the monastic order be performed in secret, to spare the feelings of his old mother, who had been living with him at Dakshineswar.

On the appointed day, in the small hours of the morning, a fire was lighted in the Panchavati. Totapuri and Sri Ramakrishna sat before it. The flame played on their faces. "Ramakrishna was a small brown man with a short beard and beautiful eyes, long dark eyes, full of light, obliquely set and slightly veiled, never very wide open, but seeing half-closed a great distance both outwardly and inwardly. His mouth was open over his white teeth in a bewitching smile, at once affectionate and mischievous. Of medium height, he was thin to emaciation and extremely delicate. His temperament was high-strung, for he was supersensitive to all the winds of joy and sorrow, both moral and physical. He was indeed a living reflection of all that happened before the mirror of his eyes, a two-sided mirror, turned both out and in." (Romain Rolland, Prophets of the New India, pp. 38-9.) Facing him, the other rose like a rock. He was very tall and robust, a sturdy and tough oak. His constitution and mind were of iron. He was the strong leader of men.

In the burning flame before him Sri Ramakrishna performed the rituals of destroying his attachment to relatives, friends, body, mind, sense-organs, ego, and the world. The leaping flame swallowed it all, making the initiate free and pure. The sacred thread and the tuft of hair were consigned to the fire, completing his severance from caste, sex, and society. Last of all he burnt in that fire, with all that is holy as his witness, his desire for enjoyment here and hereafter. He uttered the sacred mantras giving assurance of safety and fearlessness to all beings, who were only manifestations of his own Self. The rites completed, the disciple received from the guru the loin-cloth and ochre robe, the emblems of his new life.

The teacher and the disciple repaired to the meditation room near by. Totapuri began to impart to Sri Ramakrishna the great truths of Vedanta.

"Brahman", he said, "is the only Reality, ever pure, ever illumined, ever free, beyond the limits of time, space, and causation. Though apparently divided by names and forms through the inscrutable power of maya, that enchantress who makes the impossible possible, Brahman is really One and undivided. When a seeker merges in the beatitude of samadhi, he does not perceive time and space or name and form, the offspring of maya. Whatever is within the domain of maya is unreal. Give it up. Destroy the prison-house of name and form and rush out of it with the strength of a lion. Dive deep in search of the Self and realize It through samadhi. You will find the world of name and form vanishing into void, and the puny ego dissolving in Brahman-Consciousness. You will realize your identity with Brahman, Existence-Knowledge-Bliss Absolute." Quoting the Upanishad, Totapuri said: "That knowledge is shallow by which one sees or hears or knows another. What is shallow is worthless and can never give real felicity. But the Knowledge by which one does not see another or hear another or know another, which is beyond duality, is great, and through such Knowledge one attains the Infinite Bliss. How can the mind and senses grasp That which shines in the heart of all as the Eternal Subject?"

Totapuri asked the disciple to withdraw his mind from all objects of the relative world, including the gods and goddesses, and to concentrate on the Absolute. But the task was not easy even for Sri Ramakrishna. He found it impossible to take his mind beyond Kali, the Divine Mother of the Universe. "After the initiation", Sri Ramakrishna once said, describing the event, "Nangta began to teach me the various conclusions of the Advaita Vedanta and asked me to withdraw the mind completely from all objects and dive deep into the Atman. But in spite of all my attempts I could not altogether cross the realm of name and form and bring my mind to the unconditioned state. I had no difficulty in taking the mind from all the objects of the world. But the radiant and too familiar figure of the Blissful Mother, the Embodiment of the essence of Pure Consciousness, appeared before me as a living reality. Her bewitching smile prevented me from passing into the Great Beyond. Again and again I tried, but She stood in my way every time. In despair I said to Nangta: 'It is hopeless. I cannot raise my mind to the unconditioned state and come face to face with Atman.' He grew excited and sharply said: 'What? You can't do it? But you have to.' He cast his eyes around. Finding a piece of glass he took it up and stuck it between my eyebrows. 'Concentrate the mind on this point!' he thundered. Then with stern determination I again sat to meditate. As soon as the gracious form of the Divine Mother appeared before me, I used my discrimination as a sword and with it clove Her in two. The last barrier fell. My spirit at once soared beyond the relative plane and I lost myself in samadhi."

Sri Ramakrishna remained completely absorbed in samadhi for three days. "Is it really true?" Totapuri cried out in astonishment. "Is it possible that he has attained in a single day what it took me forty years of strenuous practice to achieve? Great God! It is nothing short of a miracle!" With the help of Totapuri, Sri Ramakrishna's mind finally came down to the relative plane.

Totapuri, a monk of the most orthodox type, never stayed at a place more than three days. But he remained at Dakshineswar eleven months. He too had something to learn.

Totapuri had no idea of the struggles of ordinary men in the toils of passion and desire. Having maintained all through life the guilelessness of a child, he laughed at the idea of a man's being led astray by the senses. He was convinced that the world was maya and had only to be denounced to vanish for ever. A born non-dualist, he had no faith in a Personal God. He did not believe in the terrible aspect of Kali, much less in Her benign aspect. Music and the chanting of God's holy name were to him only so much nonsense. He ridiculed the spending of emotion on the worship of a Personal God.

From Sri Ramakrishna Totapuri had to learn the significance of Kali, the Great Fact of the relative world, and of maya, Her indescribable Power.

One day, when guru and disciple were engaged in an animated discussion about Vedanta, a servant of the temple garden came there and took a coal from the sacred fire that had been lighted by the great ascetic. He wanted it to light his tobacco. Totapuri flew into a rage and was about to beat the man. Sri Ramakrishna rocked with laughter. "What a shame!" he cried. "You are explaining to me the reality of Brahman and the illusoriness of the world; yet now you have so far forgotten yourself as to be about to beat a man in a fit of passion. The power of maya is indeed inscrutable!" Totapuri was embarrassed.

About this time Totapuri was suddenly laid up with a severe attack of dysentery. On account of this miserable illness he found it impossible to meditate. One night the pain became excruciating. He could no longer concentrate on Brahman. The body stood in the way. He became incensed with its demands. A free soul, he did not at all care for the body. So he determined to drown it in the Ganges. Thereupon he walked into the river. But, lo! He walks to the other bank." (This version of the incident is taken from the biography of Sri Ramakrishna by Swami Saradananda, one of the Master's direct disciples.) Is there not enough water in the Ganges? Standing dumbfounded on the other bank he looks back across the water. The trees, the temples, the houses, are silhouetted against the sky. Suddenly, in one dazzling moment, he sees on all sides the presence of the Divine Mother. She is in everything; She is everything. She is in the water; She is on land. She is the body; She is the mind. She is pain; She is comfort. She is knowledge; She is ignorance. She is life; She is death. She is everything that one sees, hears, or imagines. She turns "yea" into "nay", and "nay" into "yea". Without Her grace no embodied being can go beyond Her realm. Man has no free will. He is not even free to die. Yet, again, beyond the body and mind She resides in Her Transcendental, Absolute aspect. She is the Brahman that Totapuri had been worshipping all his life.

Totapuri returned to Dakshineswar and spent the remaining hours of the night meditating on the Divine Mother. In the morning he went to the Kali temple with Sri Ramakrishna and prostrated himself before the image of the Mother. He now realized why he had spent eleven months at Dakshineswar. Bidding farewell to the disciple, he continued on his way, enlightened.

Sri Ramakrishna later described the significance of Totapuri's lessons:

"When I think of the Supreme Being inactive as neither creating nor preserving destroying nor, I call Him Brahman or Purusha, the Impersonal God. When I think of Him active as creating, preserving, destroying and, I call Him Sakti or Maya or Prakriti, the Personal God. But the distinction between them does not mean a difference. The Personal and the Impersonal are the same thing, like milk and its whiteness, the diamond and its lustre, the snake and its wriggling motion. It is impossible to conceive of the one without the other. The Divine Mother and Brahman are one."

After the departure of Totapuri, Sri Ramakrishna remained for six months in a state of absolute identity with Brahman. "For six months at a stretch", he said, "I remained in that state from which ordinary men can never return; generally the body falls off, after three weeks, like a sere leaf. I was not conscious of day and night. Flies would enter my mouth and nostrils just as they do a dead body's, but I did not feel them. My hair became matted with dust."

His body would not have survived but for the kindly attention of a monk who happened to be at Dakshineswar at that time and who somehow realized that for the good of humanity Sri Ramakrishna's body must be preserved. He tried various means, even physical violence, to recall the fleeing soul to the prison-house of the body, and during the resultant fleeting moments of consciousness he would push a few morsels of food down Sri Ramakrishna's throat. Presently Sri Ramakrishna received the command of the Divine Mother to remain on the threshold of relative consciousness. Soon there-after after he was afflicted with a serious attack of dysentery. Day and night the pain tortured him, and his mind gradually came down to the physical plane.