This book is both alarming and straightforward. It discusses the real possibility of a strong delusion that could lead all mankind to believe a lie. Given the prevalence of superintelligence and super-gullibility in our world, we may indeed be visited by beings from another planet. We are both warned and encouraged to maintain our faith in God in a world that, for the most part, doesn't honestly believe in a creator. This book may become a manual for how true believers should respond to visitors from another world. You will see that nothing disproves the God of the Bible or the God revealed in His word. This revised and expanded edition tells a compelling story of how a preacher confronts one of the most significant challenges in his ministry.