The lecture will discuss the anthropological study conducted among Zoroastrian women settled in the United States of America, which since the mid-20th century has been accommodating migrants and refugees practicing Zoroastrianism. Zoroastrian migration is connected with the transfer of religious practices to the new continent and their transformation and reevaluation in a new context. As institutional Zoroastrianism has been male-dominated, it is particularly interesting to explore how women transform religion through their practices and how they challenge the traditional way of understanding Zoroastrianism.