Yes it was what you were thinking......... a "BIBLE"
It is neither Christian nor Muslim. It is a separate religion, with its own beliefs, its own customs, and its own Holy Writings.
The Writings of the Church Fathers.
Veda
Gurmukhi
According to Hindu Vedas Mahabharata Ramayan Bhagwat Geeta are the most holy writings. These were written by Supreme God himself.
What IS the christian concept of a holy trinity: no christian understands it!
Feelings
A Bible is the most important Christian holy book.
The holy month for Christians is the period of the great lent, 40 days of fasting.
Torah.
The Canonical Codes.
The Bible very simply.