sentences:  The text is organized in two voluminous sections, one on mythology and genealogy ("Krida-khanda", 155 chapters), and the other on theology and devotion ("Upasana-khanda", 92 chapters).It exists in many versions.The text's composition and expansion date has been estimated to be the late medieval period, between the 13th- to 18th-century CE, during a period of political turmoil during the Islamic rule period of South Asia.