You might know that Ravan was an ardent devotee of Lord Shiva. But do you know the extent of his devotion? When he wanted to take Shiva away from the Himalayas to Lanka, Ravan tried lifting the massive Kailash Parvat. That's when Shiva gave a glimpse of His power and Ravan failed. But he did not give up. He did something so astonishing that it impressed Shiva too. Listen to find out!