Prahlada in the context of Holika

Narasimha (Sanskrit: नरसिंह, lit. 'man-lion', IAST: Narasiṃha, or Sanskrit: नृसिंह, IAST: Nṛsiṃha), is a deity in Hinduism, revered as the fourth of the ten principal avatars (Dashavatara) of the god Vishnu. Depicted with a human torso and a lion's head and claws, Narasimha is venerated as a fierce protector who destroys evil and safeguards his devotees. He is most widely known for protecting his devotee Prahlada and for slaying the tyrannical demon king Hiranyakashipu.

According to Hindu texts, Hiranyakashipu, the elder brother of Hiranyaksha—who was killed earlier by Vishnu's Varaha avatar—received a boon from the creator god Brahma that made him nearly invulnerable. The conditions of the boon prevented his death by man or beast, indoors or outdoors, during day or night, on earth or in the sky, and not by any weapon. Empowered by this, Hiranyakashipu persecuted Vishnu’s devotees, including his own son Prahlada. To circumvent the boon, Vishnu incarnated as Narasimha—neither man nor animal—and killed Hiranyakashipu at twilight, on a palace threshold, placing him on his lap and tearing him apart with his claws.

Narada (Sanskrit: नारद, IAST: Nārada), or Narada Muni, is a sage-divinity, famous in Hindu traditions as a travelling musician and storyteller, who carries news and enlightening wisdom. He is one of the mind-created children of Brahma, the creator god. According to Hindu mythology, Narada, being the universal divine messenger, is the primary source of information among gods and is considered the first journalist on Earth. He appears in a number of Hindu texts, notably the Mahabharata, telling Yudhishthira the story of Prahalada, and he also appears in the Ramayana and the Puranas. A common theme in Vaishnavism is the accompaniment of a number of deities such as Narada to offer aid to Vishnu upon his descent to earth to combat the forces of evil, or to enjoy a close view of epochal events. He is also referred to as Rishiraja, meaning the king of all sages. Narada has the ability to visit all the three worlds, viz, Akash (heaven), Prithvi (Earth) and Patal (Netherworld). He is gifted with the boon of knowledge regarding the past, present, and the future. Per Hindu calendar, Narada Jayanti, the birthday of Narada, is observed on Pratipada Tithi during Krishna Paksha of Jyeshtha month.