Emperumān, in His divine condescension, poses a profound question to the Āzhvār, drawing upon the infallible authority of the scriptures (pramāṇams). He refers to sacred texts such as the Muṇḍaka Upaniṣad, which glorifies Him with the passage, "yassarvajñas sarvavit" (He who is omniscient and all-knowing). Emperumān