The Nāfuel will be the followers of Virūpākṣa (Pāli: Virūpakkha), one of the 4 Heavenly Kings who guards the western route. They act as guards upon Mount Sumeru, safeguarding the dēvas of Trāyastriṃśa from attacks because of the asuras. Regardless of the stratification, there was mutual respect among the classes, https://128.199.208.170/