Bhrigu, the son of Varuna, approached his father Varuna and said: “Venerable Sir, teach me about Brahman.” To him, the son, he said this: “Food, the vital breath, the eye, the ear, the mind, speech.” To him he said further: “That from which these beings are born, That by which, when born, they live, That into which they enter, they merge – seek to know That. That is Brahman.” He performed austerities. Having performed austerities –
Sri Ramakrishna Say —
Ishan intended to retire to a solitary place and practise a special discipline of the Gayatri, through which Brahman is invoked. But the Master said that the Knowledge of Brahman was not possible without the complete destruction of worldliness. Further, he said that it was impossible for a man totally to withdraw his mind from the objects of the senses in the Kaliyuga, when his life was dependent on food. That is why the Master discouraged people from attempting the Vedic worship of Brahman and asked them to worship Sakti, the Divine Mother, who is identical with Brahman.
MASTER (to Ishan): “Why do you waste your time simply repeating ‘Neti, neti’? Nothing whatsoever can be specified about Brahman, except that It exists. (Katha Upanishad 2.3.12, Katha Upanishad 2.3.13)
“Whatever we see or think about is the manifestation of the glory of the Primordial Energy, the Primal Consciousness. Creation, preservation, and destruction, living beings and the universe, and further, meditation and the meditator, bhakti and prema — all these are manifestations of the glory of that Power. (BG 13.15-18)
“But Brahman is identical with Its Power. On returning from Ceylon, Hanuman praised Rama, saying: ‘O Rama, You are the Supreme Brahman, and Sita is Your Sakti. You and She are identical.’ Brahman and Sakti are like the snake and its wriggling motion. Thinking of the snake, one must think of its wriggling motion, and thinking of its wriggling motion, one must think of the snake. Or they are like milk and its whiteness. Thinking of milk, one has to think of its colour, that is, whiteness, and thinking of the whiteness of milk, one has to think of milk itself. Or they are like water and its wetness. Thinking of water, one has to think of its wetness, and thinking of the wetness of water, one has to think of water.
“This Primal Power, Mahamaya, has covered Brahman. As soon as the covering is withdrawn, one realises: ‘I am what I was before’, ‘I am Thou; Thou art I’. (BG 7.14) (Source: Gospel of Sri Ramakrishna)