Hinduism is a full-spectrum religion, encompassing many traditions. Adwaita Vedanta is a unique path with a clear logical path to enlightenment. Our mind is different from God, but our true self, which is not the mind, is identical with the reality of God. Performing rituals for the love of God is a path to higher spirituality.
Swami Sarvapriyananda teaches the Katha Upanishad, which is one of the most popular Upanishads. The scripture concerns the story of a young man who goes to the house of death to find out what happens after death. The reply describes the nature of reality and the meaning of life.