The Word of God…also known as the Bible
The promises of God, records of the the audible voice of God, the revelation of the Messiah given to the Prophets, the Torah, the Law of Moses, the four Gospels, the New Testament Epistles.
Documented by men inspired by God. So authentic. Written so precise. So credible. Historically correct. Geographically correct. Archeologically correct. Prophetically correct. Morally correct.
Never destroyed. Preserved through history. Authoritative. A set of holy and moral standards only God could ordain.