Toward the end of 1866 he began to practise the disciplines of Islam. Under the direction of his Mussalman guru he abandoned himself to his new sadhana. He dressed as a Mussalman and repeated the name of Allah.
His prayers took the form of the Islamic devotions. He forgot the Hindu gods and goddesses — even Kali — and gave up visiting the temples. He took up his residence outside the temple precincts.
After three days he saw the vision of a radiant figure, perhaps Mohammed. This figure gently approached him and finally lost himself in Sri Rarnakrishna. Thus he realized the Mussalman God.
Thence he passed into communion with Brahman. The mighty river of Islam also led him back to the Ocean of the Absolute.
Eight years later, some time in November 1874, Sri Ramakrishna was seized with an irresistible desire to learn the truth of the Christian religion.
He began to listen to readings from the Bible, by Sambhu Charan Mallick, a gentleman of Calcutta and a devotee of the Master. Sri Ramakrishna became fascinated by the life and teachings of Jesus.
One day he was seated in the parlour of Jadu Mallick's garden house (This expression is used throughout to translate the Bengali word denoting a rich man's country house set in a garden.) at Dakshineswar, when his eyes became fixed on a painting of the Madonna and Child.
Intently watching it, he became gradually overwhelmed with divine emotion. The figures in the picture took on life, and the rays of light emanating from them entered his soul. The effect of this experience was stronger than that of the vision of Mohammed.
In dismay he cried out, "O Mother! What are You doing to me?" And, breaking through the barriers of creed and religion, he entered a new realm of ecstasy. Christ possessed his soul.
For three days he did not set foot in the Kali temple. On the fourth day, in the afternoon, as he was walking in the Panchavati, he saw coming toward him a person with beautiful large eyes, serene countenance, and fair skin.
As the two faced each other, a voice rang out in the depths of Sri Ramakrishna's soul: "Behold the Christ, who shed His heart's blood for the redemption of the world, who suffered a sea of anguish for love of men.
It is He, the Master Yogi, who is in eternal union with God. It is Jesus, Love Incarnate." The Son of Man embraced the Son of the Divine Mother and merged in him. Sri Ramakrishna krishna realized his identity with Christ, as he had already realized his identity with Kali, Rama, Hanuman, Radha, Krishna, Brahman, and Mohammed.
The Master went into samadhi and communed with the Brahman with attributes. Thus he experienced the truth that Christianity, too, was a path leading to God-Consciousness.
Till the last moment of his life he believed that Christ was an Incarnation of God. But Christ, for him, was not the only Incarnation; there were others — Buddha, for instance, and Krishna.