the Holy Book for Zoroasterism is called the Avesta
No. The Avesta is just the Holy Book of Zoroasterism.
The sacred texts and holy scriptures of Zoroastrianism are called the Avesta.
The sacred texts and holy scriptures of Zoroastrianism are called the Avesta.
The Holy Book, or equivalent of our Bible, is called the Zend Avesta. This is very tightly regulated and copies, translations, are kept out of the hands of the (Profane) the Zoroastrians do not have anything analogous to Mission societies. Among other things there are traces of Fire Worship and also a belief in some sects at least that Mankind evolved under a Red Sun.
Zend Avesta
The sacred texts and holy scriptures of Zoroastrianism are called the Avesta.
Mecca
It is not.
The holy book
The holy book for Christianity is called The Bible.
The Holy Book is called the Bible.
The Christian Holy Book is called the Holy Bible. Christian means a follower of Christ Jesus.