The book is dedicated to the mysteries and wonders of the Old and New Testaments. Indeed, from the point of view of common sense, it is very difficult to understand how, for example, within six days God created the Universe, Earth, flora and fauna, and, most importantly, man. Both the Egyptian executions and the parted sea waters during the flight of the Jews from Egypt, and the miracles of Moses in the desert, and the fall of the walls of Jericho are mysterious. The New Testament keeps no less secrets. To this day, for Bible readers, not only the birth of Jesus remains a secret, but also the youthful years of His life, His appearance, His Resurrection. The author tried to present various, including scientific, interpretations of biblical miracles and riddles.