अक्षरब्रह्मयोगः | Akṣara-Brahma-Yoga
The Yoga of the Imperishable Brahman
सुखमात्यन्तिकं यत्तद् बुद्धिग्राह्म॒मतीन्द्रियम् । वेत्ति यत्र न चैवायं स्थितश्षलति तत्त्वत:
sukham ātyantikaṃ yat tad buddhi-grāhyam atīndriyam | vetti yatra na caivāyaṃ sthitaś calati tattvataḥ ||
قال أرجونا: تلك السعادة القصوى—التي تُدركها البُدْهي (العقل المصفّى) وهي فوق متناول الحواس—هناك يُعرَف (الذات) حقّ المعرفة، ومن استقرّ في تلك الحال لا يضطرب عن الحقيقة.
अर्जुन उवाच
The verse defines the highest happiness as a suprasensory realization: it is known by refined intellect (buddhi) rather than sense-contact, and when one is firmly established in that truth, one does not fall away or become shaken by changing circumstances.
Arjuna is speaking in the Bhishma Parva context, articulating (in a yogic-philosophical register) the nature of ultimate happiness and steadiness in truth—framing the ideal inner state that remains unmoved even amid the pressures of the impending war.