The Old Testament is sacred to Judaism
It is the sacred book at the Sikh Religion.
Christianity. But the Book of Kells is not a sacred book to any religion, it's an illustrated manuscript Gospel book in Latin, containing four gospels of the New Testament and other texts. It was made by Celtic monks about year 800 CE.
This is the Book of Psalms.
With care and respect, even if it is not sacred to your religion.
The old testament
Book of Leviticus in the Old Testament was originally written in Hebrew.
The sacred book of Sikhism is called the Guru Granth Sahib, not Tohra.
The Torah is the most sacred Jewish book, and is (basically) the first 5 books of the Christian old testament.
Christianity
Yes, the Bible is considered a book. It is a religious text that is divided into two main sections, the Old Testament and the New Testament, and is regarded as sacred scripture by Christians.
There are bassically 2 parts of the bible. The old testament and new testament . The old testament is about a collection of people and prophets preaching about god speaking to israel and fortelling about the messiah. The new testament is a collection of books telling about jesus christs misdion and relating to that. It is a good book but also give the quran a chance it has all this and more. :)
The religion here is Islam. The holy book is the Qur'an.