Shloka 16
सांख्ययोगभेदः तथा योगबलोपदेशः
Sāṃkhya–Yoga Distinction and Instruction on Yogic Strength
महायोगी महात्मा भगवान् शिवके उस रोषको समझकर वे उनसे दूर हट गये थे, योगसिद्ध उशना, गमन, आगमन और स्थानको जानते थे। अर्थात् कब हटना चाहिये, कब आना चाहिये, तथा किस अवस्थामें कहीं अन्यत्र न जाकर अपने स्थानपर ही ठहरे रहना चाहिये, इन सब बातोंको वे अच्छी तरह समझते थे ।।
sañcintya ugraṇā tapasā mahātmānaṁ maheśvaram | uśanā yogasiddhātmā śūlāgre pratyadṛśyata ||
毗湿摩说：凭借炽烈的苦行与专注的观想，瑜伽成就、身心圆满的乌沙那（Uśanā）默念大自在天摩诃湿伐罗（湿婆）。由于这般瑜伽神通，他竟显现于湿婆三叉戟的尖端之上。此事彰显克制与明辨：知何时退避，何时趋近，何时安住本分之位，使力量受达摩所统摄，而不随一时冲动而动。
भीष्म उवाच
Educational Q&A
Spiritual power (yoga-siddhi) is grounded in disciplined austerity and clear discernment—knowing when to withdraw, when to approach, and when to remain steady in one’s rightful place—so that action aligns with dharma rather than agitation or pride.
Uśanā, accomplished in yoga, performs intense tapas and meditates on Śiva; as a result of his yogic attainment he becomes visible at the very tip of Śiva’s trident, highlighting both Śiva’s supremacy and the extraordinary reach of yogic concentration.