The Devi Mahatmya or Devi Mahatmyam (Sanskrit: devīmāhātmyam, देवीमाहात्म्यम्), or "Glory of the Goddess") is a Hindu religious text describing the Goddess as the supreme power and creator of the universe. It is part of the Markandeya Purana, and estimated to have been composed in Sanskrit between 400-600 CE.
Devi Mahatmyam is also known as the Durgā Saptashatī (दुर्गासप्तशती) or Caṇḍī Pāṭha (चण्डीपाठः). The text contains 700 verses arranged into 13 chapters. Along with Devi-Bhagavata Purana and Shakta Upanishads such as the Devi Upanishad, it is one of the most important texts of Shaktism (goddess) tradition within Hinduism.
The Devi Mahatmyam describes a storied battle between good and evil, where the Devi manifesting as goddess Durga leads the forces of good against the demon Mahishasura—the goddess is very angry and ruthless, and the forces of good win. In peaceful prosperous times, states the text, the Devi manifests as Lakshmi, empowering wealth creation and happiness. The verses of this story also outline a philosophical foundation wherein the ultimate reality (Brahman in Hinduism) is female. The text is one of the earliest extant complete manuscripts from the Hindu traditions which describes reverence and worship of the feminine aspect of God. The Devi Mahatmya is often ranked in some Hindu traditions to be as important as the Bhagavad Gita.