In Hindu beliefs, the protector of the earthly realm is Vishnu, who maintains cosmic order and balance. Often depicted with a blue complexion, Vishnu incarnates in various forms (or avatars), such as Rama or Krishna, to restore dharma (righteousness) when it declines. His role symbolizes the importance of preservation and protection within the universe. Vishnu’s presence reflects the notion of divine intervention, encouraging followers to seek harmony between the material world and spiritual fulfillment.