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Answer: The inner means of attaining Samyagdarshan is the subsidence, destruction and destruction-subsidence of the seven natures: Anantanubandhi Krodha, Mana, Maya, Loma, Mithyatva, Samyagmithyatva and Samyaktva. In the hellish realm, there is no capacity to destroy the aforementioned seven natures.
With respect to the outer means, some hell beings attain Samyagdarshan from the third earth onwards due to birth-remembrance, some due to hearing the Dharma, and some due to the experience of intense pain. From the fourth earth to the seventh earth, some attain Samyagdarshan due to birth-remembrance and some due to the experience of intense pain.
The familiar Devas from the previous birth go to the third earth and preach Dharma to the hell beings, therefore, hearing the Dharma is possible there. Beyond that, the Devas do not go, and the environment of the realm is not conducive, and due to the lack of a sense of benevolence, the Samyagdarshi hell beings there do not address other hell beings, therefore, hearing the Dharma is not possible there.
Question 37: In which of the Prithvis (earths) is which Samyagdarshan found?
Answer: In the first earth, all three Samyagdarshans (Upshama, Kshayika, Kshayopa-shama) are found in the hell beings in their sufficient state, and in their insufficient state, only Upshama Samyagdarshan is found.