When Viśvāmitra completed a thousand years of intense austerity, all the gods gathered to approach the great sage. Having bathed at the close of his vow, Viśvāmitra shone with spiritual radiance, and the gods, wishing to reward his efforts, came before him. Among them, Brahmā, resplendent in his brilliance, addressed him with pleasing words: “O sage, blessed one, your own virtuous deeds have elevated you.” Having thus spoken, Brahmā, the lord of the gods, returned to heaven. But Viśvāmitra, whose energy was immense, resolved to pursue even greater austerities. Time passed. One day, Menakā, foremost among the apsarases, came to bathe at the sacred lake of Puṣkara. She was radiant, her beauty incomparable—like lightning flashing within a dark cloud. Viśvāmitra, the mighty son of Kuśika, beheld her and was overcome by the pride of desire. Approaching her, the sage welcomed her warmly: “Welcome, O apsaras! Please, dwell in my hermitage. Grant me your favor, blessed one, for I am bewildered by passion.” Menakā, addressed thus by the sage, took up residence in his hermitage. For five years, and then five more, she remained there, and in her presence, Viśvāmitra’s austerity was greatly obstructed. Yet, those years passed pleasantly in the serene forest retreat. But when the ten years had elapsed, Viśvāmitra was suddenly seized by shame, anxiety, and sorrow. A painful thought arose within him, filled with indignation: “This is the work of the gods—a great theft of my austerity. Ten years have slipped away in the span of day and night. Overwhelmed by desire and passion, I have lost my way.” Afflicted by remorse, the eminent sage sighed deeply. He looked upon Menakā, who now stood before him, trembling and fearful, her palms joined in supplication. With gentle words, the son of Kuśika released her from his hermitage. Resolving once more to attain perfect self-mastery, Viśvāmitra journeyed north, seeking to conquer himself and his senses. He reached the banks of the sacred Kauśikī river, near the northern mountains, and there undertook severe austerities—so difficult that few could imagine them. For thousands of years, he practiced the most fearsome penances, his resolve unwavering. The gods, observing his relentless asceticism, became fearful. They assembled together with the hosts of sages and held counsel: “Let Kuśika’s son attain the title of great sage.” Hearing their words, Brahmā, the grandfather of all worlds, approached Viśvāmitra and spoke sweetly: “Welcome, my child! You have pleased me with your intense penance. I grant you greatness and the highest status among sages, O Kauśika.” Hearing Brahmā’s words, Viśvāmitra, rich in austerity, humbly bowed with joined palms and said, “If you, O Lord, declare that I have earned the incomparable title of Brahmarṣi by my own virtuous deeds, then I am one who has truly conquered the senses.” But Brahmā replied, “You have not yet conquered the senses. Strive on, O tiger among sages.” With these words, Brahmā departed for heaven. After the gods had left, Viśvāmitra undertook even harsher austerities. He raised his arms and stood unsupported, subsisting only on air. In the heat, he stood amidst five blazing fires; in the rains, he remained exposed to the sky. During winter, he lay in the icy water day and night. For a thousand years, he continued this terrible penance, burning with the fire of his resolve. His fearsome austerity caused great distress among the gods and even Indra, their king. Indra, together with the Maruts, plotted to disrupt Viśvāmitra’s penance. They summoned Rambhā, another apsaras, and spoke to her: “O Rambhā, you must undertake a great task for the gods. Entice Kauśika, fill him with desire and delusion, and thus break his austerity.” Rambhā, bashful and trembling, replied with joined palms, “O lord of the gods, this Viśvāmitra is a terrible sage. Without doubt, he will be seized by dreadful anger and curse me. Therefore, I am afraid; please grant me your favor.” Indra reassured her: “Do not fear, Rambhā. All will be well. Carry out my command. In spring, amidst the blossoming trees, I will remain by your side with Kāma, and the cuckoo’s song will captivate his heart. You, radiant and adorned with many virtues, must disturb the sage so devoted to his austerity.” Thus instructed, Rambhā assumed unsurpassed beauty and, with a gentle smile, began to entice Viśvāmitra. The sage heard the sweet song of the cuckoo and, his heart delighted, gazed upon Rambhā’s loveliness. But as he listened to the enchanting sounds and beheld her beauty, a doubt arose in his mind. He perceived that this was the work of Indra. Seized by anger, Viśvāmitra cursed Rambhā: “Because you tempt me, Rambhā, who seeks victory over desire and anger, you, unfortunate one, shall stand as a stone for ten thousand years. Only a brāhmaṇa of great splendor and endowed with the power of austerity will deliver you when you have been tainted by my anger.” Thus did Viśvāmitra’s resolve and the machinations of the gods shape the course of his ascetic journey.