It is impossible to summarize this book in a few paragraphs.
The book discusses the knowledge handed down the generations that rabbis obtained from the Bible centuries before the computer. For example, the age of the earth (creation of the universe, not the preparation of the earth for man) was known to be more than 15 B years. Modern scientists have determined the age to be more than 15 B years.
The book is filled with examples like this (calculation of the lunar cycle, etc.) of the distant past.
But it also uses the codes to find information on AIDS, diabetes, Sadat's assassination, the Gulf War, Saddam Hussein, CNN... and it only scratches the surface of the information available through the codes.
It describes tests run to check the accuracy of the Bible codes against the names of people in the past millenium and shows that the codes have listed details of people living centuries after the Torah was written.
It tells of the Mossad using the codes to determine the date of the anticipated SCUD attacks during the Gulf War.
It is worth reading just for this information. The accuracy of these codes will amaze you.
But it also describes the development of cryptography and the computer and explains in detail how these codes are found. It describes in detail how the best mathematicians in the world have tried to disprove the code, but they have all come to the conclusion that these codes actually exist.
And it describes the amazing effect of quantum mechanics on computers, on Bible codes, and in every day life. For example, it describes how the weakness of a code is that the writer of the message does not know if the message has been intercepted and interpreted by someone who should not have access to this information.
But an understanding of quantum mechanics shows that it is possible, if the message is intercepted and decoded by the wrong person, for the writer of the message to realize instantly and change codes... because of the action of particles. For example, if paired electrons are separated and one is sent into space, when a change is made to the one on earth, the one is space makes the identical change.
The book describes successful experiments when two particles occupy the same space at the same time.
It also describes successful experiments where a particle will behave according to the intent of the researcher... it is difficult to do justice to the range of topics in this book using a few paragraphs. There is so much more in this book.
If you have an open mind, if you are interested in Mathematics and probability, or in physics and quantum mechanics, or in what the Bible really reveals about everything, this is a book that is worth reading.
The author does not tell you to believe that the Bible codes exist. He ran experiments to disprove the Bible codes... but could not. He simply lists research, describes methods of decoding, and valid scientific test procedures and lets you decide for yourself.