This essay explores Hinduism as one of the world’s oldest and most diverse religions, examining its core beliefs, practices, sacred texts, and philosophical frameworks. It discusses the principles of Dharma, Karma, Samsara, and Moksha, as well as various paths to spiritual liberation, devotional practices, and the worship of major deities. The essay also analyzes Hinduism’s impact on society, art, culture, and global spiritual practices, including yoga, meditation, and Ayurveda. Additionally, it addresses contemporary challenges and adaptations, highlighting Hinduism’s pluralistic nature, ethical guidance, and continued relevance in modern life.