Continuity and Its Debates

The closed-community stance has become a matter of internal debate, especially in the diaspora, as intermarriage rises and numbers decline; more liberal voices question the traditional prohibitions while traditionalists hold them essential to the faith's survival. The practice distinguishes Zoroastrianism from the actively missionary traditions and reflects its character as the religion of a particular, historically rooted people. It applies among both the Parsis of India and the Iranian Zoroastrians, though communities and individuals differ in how strictly they maintain it.

The boundary has produced real, documented legal conflict in modern India: a 1908 Bombay High Court ruling in a dispute generally known as the Parsi Panchayat case held that children of Parsi fathers and non-Parsi mothers could be considered Parsi while children of Parsi mothers and non-Parsi fathers generally could not, a gendered asymmetry that has remained contentious and been challenged repeatedly in Indian courts and Parsi community bodies into the twenty-first century, with some fire temples and community trusts continuing to restrict access on this basis while individual reformers and several court petitions have pushed for a more inclusive definition of who counts as a Zoroastrian by birth.