Is it easy to convince someone that the Bible is the Word of God on the basis of its unity, its scientific, historical accuracy, its miracles, its archaeological evidence? I haven't found that to be the case. In a special series spread over a three-week period I presented such data at a private college in California. I felt the proof was overwhelming and not one person became a believer. Why doesn't it convince all unbelievers when it's so convincing to us? Paul said it when he wrote, 'The man without the Spirit does not accept the things that come from the Spirit of God, for they are foolishness to him and he cannot understand them, because they are spiritually discerned' (1 Cor. 2:14). Only when the Holy Spirit does His regenerating work, only as He opens the mind, tears off the scales of blindness, gives life where there is death and plants the marvelous understanding of the revelation of God, only then do people come to believe and trust in the Bible. The reason I know the Bible is true is that the Spirit of God has convinced me of it.