Every inventor writes the manual for the use of his invention. A car has an owner's manual, written by the manufacturer. God the creator/inventor of the universe has written a Manual for His creation, the earth. The irrefutable fact remains that people are either not reading or yielding to the Manual since as statistics indicate 80%-85% of the US population profess to be Christians. Despite the large number of believers, we have a huge disconnect between the practices of people and the ethos of the dictates of the Bible (The Manual). Disagreements on subjects like prayer in schools, debate on the death penalty, abortion, homosexuality and divorce exist when the manual is clear on these subjects. This work makes the case that the reader obeys and uses the Word of God as the manual it ought to be. It is an authentic document proven by historical, prophetic, miracles and the life changing spiritual facts. It also looks at the major world religions, discussing how to use the manual and what not to do with it and invites people to come to life by the shed blood of Jesus. BIOGRAPHY: Dr. Bonaventure C. Okoro MD is an Internist in private practice in Toledo Ohio in the United States. Born in Nigeria, he did his medical education at the University of Medicine & Pharmacy in Cluj-Napoca Romania. After a brief practice in Nigeria, he did his training in Internal Medicine and Emergency Medicine at Howard University in Washington DC. Dr. Okoro now resides with his wife and four children in Ohio, USA and a member of Corner Stone church, a global ministry under the pastoral leadership of Bishop Michael Pitts. His time is spent in full time medical practice and is deeply involved in medical missionary work to different regions of the world.