The Torah (or Thora as you have written), are the First Five Books of the Old Testament also known as the Books of Moses/Laws of Moses, and comprises of Genesis, Exodus, Leviticus, Numbers, and Deutoronomy.
A more accurate translation for "Torah" as "Laws" would be the "Instructions".
These books were written in Paleo Hebrew which is an ancient Hebraic language from which modern day Hebrew stems. (Aramaic and Arabic also comes from these roots).
"The modern day" Torah is written in "Ivrit" (the Hebrew word for the language of modern Hebrew. )
Together with the Torah comes the Tanach which are the Prophets and these two sets of writings is what Yeshua Ha Mashiach (aka Jesus Christ) quoted from in His teachings while on earth.
Yes. The holy book of Christianity is the Bible.
The Christian Holy Book is called the Holy Bible. Christian means a follower of Christ Jesus.
The last book of the Holy Bible is Revelation.
The Bible is called the Holy Book because it is the inspired Word of God and God is holy. (Also the Holy Word of God)
It is written by the Holy Spirit of God, the third person of the Triune God. Not written by holy spirits, only one Holy Spirit of God.
The Koran is written in Arabic.
Pali
Part of the Bahá'í holy writings were written in Arabic, part in Persian. The Most Holy Book, however, was written in Arabic.
The last holy book Qur'an is revealed in Arabic language.
It depends on the religion. The holy book of Christianity, the Bible, was originally written in Hebrew, Aramaic, and Greek. The holy book of Islam, the Quran, is in Arabic. Hinduism has multiple holy texts written in Sanskrit. Buddhism's primary text, the Tripitaka, was written in Pali.
Holy Book: Qur'an Original Language: Arabic
It is their Holy Book, written in the language of Punjabi.
The language in which they were revealed. God does not have a language barrier.
The Sikh sacred language is Gurmukhi and Sunskrit. They are the languages in which the Guru Granth Sahib (the holy book) is written in.
The Tanakh (Hebrew Bible) is in Hebrew (almost all of the chapters. A few chapters are in Aramaic).
The holy book of Buddhism is called the Tipitaka. It is written in Pali which is an olden Indian language. It is very voluminous and the English version has about forty volumes.
The holy book is The Diamond Sutra. This book was not written by the Buddha, instead it was written in China, and it's original publication is unknown.