Adi Purana is a major Digambara Jain Purana that centers on the life of Adinath (Rishabhanatha), the first Tirthankara, and provides a broader picture of early Jain cosmology, monarchs, and monastic lineages. It is traditionally attributed to Jain monks of the Digambara tradition (with later commentaries by others), and it aims to establish the antiquity and authority of Jain dharma through biographical and legendary narratives.

Simple summary of its main themes:

• Life of Adinath: The story of the first Tirthankara, his renunciation, teaching, and the spread of dharma.
• Cosmology and chronology: Descriptions of the cosmos, cycles of time, and the long history of Jain teachings before and after Adinath.
• Rulers and lineages: Accounts of kings and dynasties who supported or obstructed dharma, illustrating the kingly duty to protect religious truth.
• Monastic ideals: Emphasis on the path of renunciation, non-violence (ahimsa), truth, and discipline as the ideal for Jain monks and lay followers.
• Foundation of Jain communities: How Jain sanghas formed, how scriptures and teachings were transmitted, and how communities organized themselves around dharma.

Notes on tradition:

• The Adi Purana is a foundational text for the Digambara narrative of Jain history and doctrine.
• In Shwetambar (Śvetāmbara) tradition, there are distinct puranic works and compilations covering similar early Jain history, but Adi Purana itself is primarily a Digambara source. If you’re comparing traditions, the emphasis and some details may differ, though core themes of renunciation, non-violence, and reverence for the Tirthankaras remain common.

If you’d like, I can provide more detailed outlines of specific chapters or discuss how Adinath’s story is presented differently in Digambara and Śvetāmbara traditions.