 The second part of the text consists in a Persian translation of the first part, which is attributed to the fifth Sasan, but its linguistic characteristics are typical of the 16th-17th centuries, and it is most likely written by the same author.The invented language of the first part has been called "heavenly language" Its grammar is largely Persian, while its vocabulary is mostly invented, although there are words that have been adapted from Persian, Hindi, Avestan, Sanskrit and Arabic.The text, though likely composed in India, was first discovered in the Iranian city of Isfahan at the end of the 18th century by the Parsi Mulla Kaus of Bombay.