(Click to enlarge photo of Lord Balarama, Vrindavan)
"In the Upaniṣads it is stated, nāyam ātmā bala-hīnena labhyaḥ. The purport is that one cannot attain the supreme platform of self-realization without being sufficiently favored by Balarāma. Bala does not mean physical strength. No one can attain spiritual perfection by physical strength. One must have the spiritual strength which is infused by Balarāma, or Saṅkarṣaṇa. Ananta, or Śeṣa, is the source of the power which sustains all the planets in their different positions. Materially this sustaining power is known as the law of gravitation, but actually it is a display of the potency of Saṅkarṣaṇa. Balarāma, or Saṅkarṣaṇa, is the source of spiritual power, or the original spiritual master. Therefore Lord Nityānanda Prabhu, who is also the incarnation of Balarāma, is the original spiritual master. And the spiritual master is the representative of Balarāma, the form of the Supreme Personality of Godhead who supplies spiritual strength. In the Caitanya-caritāmṛta it is confirmed that the spiritual master is the manifestation of the mercy of Kṛṣṇa."