What is the major religious text of Zoroastrianism?

The major religious text of Zoroastrianism is known as the Avesta. This sacred scripture contains the teachings of the prophet Zoroaster (or Zarathustra) and is seen as the foundation of Zoroastrian beliefs and practices. The Avesta is composed of various texts, including hymns, rituals, and law codes, which guide the moral and religious conduct of Zoroastrians. Its significance in Zoroastrianism is comparable to how other major religious texts, like the Bible for Christianity or the Quran for Islam, serve their respective faiths.

The other choices represent significant texts from different religions. The Bhagavad Gita is a key scripture in Hinduism, the Bible is central to Christianity, and the Torah forms the foundational text of Judaism. Each of these texts provides a framework for their own beliefs and practices but does not pertain to Zoroastrianism, which remains uniquely defined by the Avesta.