Mahadev, also known as Shiva, is one of the principal deities in Hinduism. He is often referred to as the "Destroyer" within the Hindu trinity, which includes Brahma the creator and Vishnu the preserver. Mahadev is associated with various symbols, including the trident (trishula), the crescent moon, and the sacred river Ganga flowing from his hair. He embodies both asceticism and householder life, representing the balance between creation and destruction. Devotees of Mahadev often celebrate him through festivals like Maha Shivaratri, where they engage in fasting, prayers, and rituals. He is depicted in various forms, including the meditative Nataraja, symbolizing cosmic dance and creation. Mahadev's followers believe he grants liberation and is a source of strength and transformation in their lives.