Jīva–Ātman Inquiry; Kṣetrajña Doctrine; Karma-based Varṇa; Four Āśramas and Sannyāsa Discipline
तमोग्रस्तान पश्यंति प्रकाशंतमसावृताः । सुदुष्प्रकाश इत्याहुर्नरकं तम एव च ॥ ८३ ॥
tamograstāna paśyaṃti prakāśaṃtamasāvṛtāḥ | suduṣprakāśa ityāhurnarakaṃ tama eva ca || 83 ||
Những kẻ bị tamas (u tối) chế ngự, ngay cả điều sáng rực cũng thấy như bị bóng tối che phủ. Họ gọi đó là “khó soi tỏ”, và chính bóng tối ấy là địa ngục.
Sanatkumara (teaching Narada in the Moksha-Dharma dialogue)
Vrata: none
Primary Rasa: bhayanaka
Secondary Rasa: shanta
It teaches that “hell” is not only a place but an inner condition: when tamas dominates, even clear truth appears obscure, and that obscuration itself becomes suffering.
By implying that devotion and remembrance of the Divine remove tamas; when the heart is purified, the “light” (dharma and truth) is naturally perceived rather than dismissed as unknowable.
No specific Vedanga is taught directly; the practical takeaway is discernment (viveka): recognize tamas-driven perceptions and counter them through disciplined study, ethical conduct, and steady spiritual practice.