What if God spoke to you in an audible voice? What if you saw an image of Jesus Christ on the Cross in a mirror and it delivered you from demonic oppression? What if you had seen these great miracles? Would your life still be the same? What if you have absolute proof of the existence of God and you want to share that with the World? This book is designed to help you witness to others about the existence of God and how they can be saved. From the testimony of the author to the other seven great proofs for the existence of God, you will find many scientific answers to prove the existence of God and how to use them to witness to those who just do not believe, and even to the hardened atheist that will use "straw men" to trip you up in your witness. This is a book every Christian and non-believer alike should read and study!