As the error was accomplished through the god Indra, he grants Hanuman a desire that his body could be as robust as Indra's Vajra, and that his Vajra can also not hurt him. In conjunction with Indra other gods have also granted him needs: the God Agni granted Hanuman a https://hindutempleinadelaide.wordpress.com/2024/08/08/discover-the-spiritual-haven-of-hanuman-temple-adelaide/