अध्याय १७८ — प्राणवायुगतिः तथा शारीराग्निव्यवस्था
Adhyāya 178 — The courses of prāṇa-vāyu and the regulation of the bodily fire
एष ब्रद्मप्रतिष्ठो5हं ग्रीष्मे शीतमिव हृदम् । शाम्यामि परिनिर्वामि सुखं मामेति केवलम्
eṣa brahmapratiṣṭho 'haṃ grīṣme śītam iva hradam | śāmyāmi parinirvāmi sukhaṃ mām eti kevalam ||
Bhīṣma nói: “Nay ta đã an trụ trong Phạm (Brahman). Như giữa cái nóng mùa hạ, người đời bước xuống hồ nước mát, thì ta cũng đã bước vào thực tại tối thượng ấy. Vì vậy ta an nhiên; ta đã đạt sự tịch lặng hoàn toàn về mọi phía. Giờ đây, đối với ta chỉ còn hạnh phúc—chỉ hạnh phúc mà thôi.”
भीष्म उवाच
The verse presents the ideal of inner liberation: when one becomes established in Brahman (brahmapratiṣṭha), mental heat and turmoil subside, culminating in complete peace (parinirvāṇa). Ethical life and right understanding mature into detachment, so that even at life’s end one abides in calm and experiences undivided well-being.
Bhishma, lying on his bed of arrows and concluding his instruction in the Shanti Parva, describes his present inner state. Using the image of entering a cool lake in summer, he declares that he has entered and become grounded in Brahman, and therefore feels total pacification and only bliss as he approaches his departure.