Brahmacārin-Dharma: Guru-Sevā, Daily Vedic Study, Gāyatrī-Japa, and Anadhyāya Regulations
उदके मध्यरात्रे च विण्मूत्रे च विसर्जने / उच्छिष्टः श्राद्धबुक् चैव मनसापि न चिन्तयेत्
udake madhyarātre ca viṇmūtre ca visarjane / ucchiṣṭaḥ śrāddhabuk caiva manasāpi na cintayet
عند كون المرء في الماء، وفي منتصف الليل، وعند قضاء الحاجة من غائط أو بول، وعند كونه في حال عدم طهارة (بعد الأكل قبل التطهّر)، وكذلك عند تناول طعام شرادها—لا ينبغي له حتى في القلب أن يشغل فكره بما هو غير لائق أو نجس.
Sūta (narrating traditional dharma-instructions as received in the Purāṇic dialogue)
Primary Rasa: bibhatsa
Secondary Rasa: shanta
Indirectly, it points to inner discipline: mastery of the mind (manas) is essential for dharma. Such restraint supports the sattvic clarity through which the Self is recognized, even though the verse primarily gives ritual-ethical prohibitions.
The verse emphasizes pratyāhāra-like restraint—guarding mental attention during liminal or impure contexts (evacuation, midnight, post-meal impurity) and during sacred rites like śrāddha. It treats mental purity as part of śauca, aligning ritual conduct with yogic mind-control.
It does not explicitly mention Śiva–Viṣṇu unity; instead, it reflects the Purāṇa’s shared dharma-ground where devotional synthesis rests on disciplined ācāra—purity of body and mind as a prerequisite for any theistic worship.