उपवासफलात्मकविधिः — Upavāsa as Yajña-Equivalent Merit
Angiras Teaching
दिव्यवर्षसहस्राणि विश्वामित्रेण धीमता । क्षान्तमेकेन भक्तेन तेन विप्रत्वमागत:
divyavarṣasahasrāṇi viśvāmitreṇa dhīmatā | kṣāntam ekena bhaktena tena vipratvam āgataḥ ||
अङ्गिरा उवाच—दिव्यवर्षसहस्राणि धीमता विश्वामित्रेणैकभक्तेन क्षान्त्या तपसि स्थितेन; तया धैर्ययुक्तया क्षमया स विप्रत्वमवाप।
अंगियरा उवाच
Steadfast forbearance (kṣānti), sustained over long periods and supported by devoted discipline, can transform one’s spiritual standing; inner qualities and tapas are presented as decisive for attaining brahminhood.
Aṅgiras cites Viśvāmitra as an exemplar: through enduring hardships for thousands of divine years with single-minded devotion, Viśvāmitra ultimately attains vipratva (the status of a brāhmaṇa).