Why believe in God and the Bible and Jesus? How do you know that any of it is true? How do you know it isn't all made up and fabricated by someone a long time ago? To me, the answer is simple: It doesn't make any logical sense so it must be true. If you truly read the Bible and believe what it says, it doesn't make sense and it does not follow the natural path of human behavior. It doesn't follow any logic. A God that would love us unconditionally and do more for us than we deserve. A God that doesn't rule by fear but desires to be in a relationship with us. None of it makes any sense so it must be true because a human could never dream it up.
Lord, thank you for making Your truth so unique that it has to be true.