Why they hit lord shiv?

In Hindu mythology, Lord Shiva is depicted as both a benevolent and a fierce deity. The act of hitting or challenging him, often seen in stories like the "Churning of the Ocean," symbolizes the struggles and trials that beings face in pursuit of truth and enlightenment. Such narratives illustrate the dynamics of devotion, power, and the complexities of existence, emphasizing that even divine beings encounter conflict and adversity. Ultimately, these stories serve as allegories for personal and spiritual growth.