Two key questions that everyone must come to grips with are: Is God Real? and Is the Bible true? The reality of God lies in the existance and nature of all matter, and everyone's sense of right and wrong (or morals).
If you believe there is a God Creator then He must have made you, and cares about you. This is called relationship and God wants to have one with all of us. He tells us how in the Bible.
There is so much evidence about the credibility of God's Word, but the best way is prove it is to read it yourself. It will change you and answer your disbelief. God's story is one of redemption and love for all mankind, but it come down to a decision. We must believe and have faith in God, His Word, and in Jesus who makes it all possible.
Be wise today and always - believe in God and His Word.