The Religion and Philosophy of the Veda and Upanishads v2.c40.s6.56

v2.c40.s6.56

⁷ iii. 3. There is no trace in the Upaniṣads of the view of heaven as a stone building, in which the sun, moon, and stars are doors, as held by Hertel (*Die Himmelstore im Veda und im Avesta*); see below, Appendix C.