Here's the thing. Nobody knows they are right. It is what each of us has faith in. Some people come to their beliefs because of what they were taught and some from what they have experienced. We all make a choice of what we believe. It may be true or not. Some choose to believe if a scientist says it's true, then it's true. That is faith in scientists, not facts. The only way we are going to know is either we die or Christ returns. By then it will be too late. I tried to study only facts. Those facts led me to the undeniable truth that two thousand or so years ago a man was born who performed miracles, fulfilled prophecy of the coming Messiah, died and resurrected. I think He earned the benefit of the doubt to be listened to and believed. I think if He persuaded a dozen Jewish men to completely challenge the government, religious leaders and society of their day then what they witnessed was completely real to them. Then the Spirit revealed through them convinced others to follow them, often to death. But, like I said, it's faith. Mind you, the relationship that I have with God does not disappoint. He has revealed Himself many times and continues to earn my praise. So it's not about being naive, its about faith, truth and lies.