It's the fifth through seventh century CE when outer layout and appearances of Hindu temples in north India and south India began to broadly diverge. Hanuman’s Panchmukhi Avatar, with its five faces symbolizing diverse directions, signifies his omnipresence and the ability to guard his devotees from all evils. For devotees https://www.slideshare.net/slideshow/discovering-the-spiritual-heart-of-australia-the-role-of-hanuman-mandirs/275080531