The Old Testament contains 39 books, divided into five sections: the Pentateuch, historical books, poetic books, major prophets, and minor prophets, primarily focusing on the relationship between God and Israel. Key events include the creation, the covenant with Abraham, the deliverance from Egypt by Moses, and the giving of the Ten Commandments. It culminates in prophecies of a coming Messiah and ends with the historical account of the Jewish people until the period of silence before the New Testament.