The Bible has a remarkable unity and harmony in its content. This is despite the fact that the Bible has different authors from different walks of life, living in different periods and eras, who speak different languages and are written in different forms and styles. They all write as if they are under one dictation.
With what they have expressed ideas, they are all united in one central thought: the relationship between man and God. The Bible can not be compared with any other material in any aspect because it stands alone: a unique and proved to be right and true. You can read a simple bible timeline via online sources.
The Bible speaks of wisdom and not just mere knowledge. The Bible has elements of accuracy and precision in the presentation of facts. With God as the central figure in the Old Testament and in His Son, Jesus Christ in the New Testament, the Bible has set up and made the Majesty of God shine.
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The Bible contains spiritual things that suit the needs of mankind. Man is a moral being, is unique for another creature's feelings, ability, passion, and relationship with God. Therefore, it is important for people to have spiritual needs to be satisfied and that this can not be provided by the writings of even the most intelligent human being on earth.
There is also a remarkable fact from the Bible effect in countries where it was written, taught, and read. It is also intended to satisfy the spiritual needs of every human being that no other book can provide. The Bible is the only book that speaks accurately from the facts of the future, present, and future of the world of mankind.