Shiva is that from where everything has come, everything is sustained in it and everything dissolves into it—that is Shiva or the Shiva Tattva. There is no way that you can ever step out of Shiva at any time because the creation is made up of Shiva. Your mind, body, everything is made from the Shiva Tattva. That is why Shiva is called ‘Vishwaroopa’, which means that the entire universe is his form.
