Shloka 115
Adhyātma–Adhibhūta–Adhidaivata Correspondences and the Triguṇa Lakṣaṇas (Śānti-parva 301)
एतन्मयोक्तं नरदेव तत्त्व॑ नारायणो विश्वमिदं पुराणम् स सर्गकाले च करोति सर्ग संहारकाले च तदत्ति भूय:
etan mayoktaṃ naradeva tattvaṃ nārāyaṇo viśvam idaṃ purāṇam | sa sargakāle ca karoti sargaṃ saṃhārakāle ca tad atti bhūyaḥ ||
毗湿摩说：噢，大王，这便是我向你阐明的真实原则。此古老宇宙，实则是那罗延（Nārāyaṇa）自身遍满一切。于创造之时，他生起万有；于毁灭之时，他又将其摄回自身。于是，将世界含藏于自性之中，主那罗延——一切众生的内在自我——在诸劫之间，安卧于唯一宇宙大海之水上而休息。
भीष्म उवाच
Educational Q&A
The verse teaches a theistic cosmology: the entire ancient universe is Nārāyaṇa Himself. Creation and dissolution are cyclical acts of the same Supreme Being—He manifests the world at creation and reabsorbs it into Himself at dissolution—implying that all beings rest in and depend upon the one divine reality.
In Śānti Parva, Bhīṣma instructs the king (Yudhiṣṭhira) on ultimate principles after the war. Here he concludes a doctrinal explanation (linked with Sāṅkhya-style ‘tattva’ discussion) by identifying the cosmic process—sarga and saṃhāra—with Nārāyaṇa’s sovereignty over the universe.