The Garbha Griha is commonly an easy, unadorned mobile, intended to aid rituals and prayers. Worshipers commonly circumambulate this chamber in a very clockwise course, signifying a route of spiritual progression. The rise of Hindu temples as sites of worship is closely tied into the shift during the 1st millennium https://hanumanmandirsydney.com.au/maa-sherawali-mandir-sydney/