All Zorochristians value the scripture of the Zartigathas or Songs of Zoroaster. Many also value the traditional Avestan scripture of the Persians as well as the scriptures of the New Testament and gnostic scriptures of the same era. Many Zorochristians also have an interest in the classical Greek philosophical tradition. A smaller number may also be interested in Hellenistic philosophies or the Sufi tradition or those used by the contemporary Cathars.