In Hinduism, Vishnu is revered as the preserver within the Trimurti, which includes Brahma the creator and Shiva the destroyer. Vishnu's role is to maintain cosmic order and protect dharma (moral law). He incarnates in various forms, such as Rama and Krishna, to restore balance during times of chaos. His presence represents hope and restoration, embodying the idea that divine intervention occurs whenever the world faces imbalance, thereby reinforcing the importance of justice and righteousness in human affairs.