while chapter 5 praises the nirguna concept of Goddess. The saguna forms of her, asserts the text, are Mahakali (destroyer, desire principle of mother, Tamasic), Mahalakshmi (sustainer, evolution principle of mother, Sattvic) and Mahasaraswati (creator, Action principle of mother, Rajasic), which as a collective are called Tridevi. The nirguna concept (Avyakrita, transcendent) is also referred to as Maha-lakshmi. This structure is not accidental, but embeds the Samkhya philosophy idea of three Gunas that is central in Hindu scriptures such as the Bhagavad Gita. The Samkhya philosophical premise asserts that all life and matter has all three co-existent innate tendencies or attributes (Guṇa), whose equilibrium or disequilibrium drives the nature of a living being or thing. Tamasic is darkness and destructiveness (represented as Kali in Devi Mahatmya), Sattvic is light and creative pursuit (Mahalakshmi), and Rajasic is dynamic energy qua energy without any intent of being creative or destructive (Mahasaraswati). The unmanifest, in this philosophy, has all these three innate attributes and qualities, as potent principle within, as unrealized power, and this unrealized Goddess dwells in every individual, according to Devi Mahatmya. This acknowledgment of Samkhya dualistic foundation is then integrated into a monistic (non-dualistic, Advaita) spirituality in Devi Mahatmya, just like the Upanishads, the Bhagavad Gita, the Bhagavata Purana and other important texts of Hinduism. Contents The Devī Māhātmya consists of chapters 81-93 of the Mārkandeya Purana, one of the early Sanskrit Puranas, which is a set of stories being related by the sage Markandeya to Jaimini and his students (who are in the form of birds). The thirteen chapters of Devi Māhātmya are divided into three charitas or episodes. At the beginning of each episode a different presiding goddess is invoked, none of whom is mentioned in the text itself. The framing narrative of Devi Mahatmya presents a dispossessed king, a merchant betrayed by his family, and a sage whose teachings lead them both beyond existential suffering. The sage instructs by recounting three different epic battles between the Devi and various demonic adversaries (the three tales being governed by the three Tridevi, respectively, Mahakali (Chapter 1), Mahalakshmi (Chapters 2-4), and Mahasaraswati (Chapters 5-13). Most famous is the story of Mahishasura Mardini – Devi as "Slayer of the Buffalo Demon" – one of the most ubiquitous images in Hindu art and sculpture, and a tale known almost universally in India. Among the important goddess forms the Devi Mahatmyam introduced into