The Dao De Jing, Mahabharata, and Plato's dialogues have been or are currently used as religious texts (the former two more then the latter, but the Neo-Platoni

The Dao De Jing, Mahabharata, and Plato's dialogues have been or are currently used as religious texts (the former two more then the latter, but the Neo-Platonism is/was a hell of a drug).