So, God spoke to you personally and told you this? Or does the Bible say the Bible is true?
If you want to open that can of worms, fine by me.
The Bible says the Bible is true, but then again, the Nazi's thought they were true too.
I believe in God simply because I do. It is not only how I was raised, but how the world makes sense to me. Science does not refute it, despite many people saying otherwise. The idea that the Bible is Truth comes to me not from the Bible, but from my understanding of the World and how it works. They dont contradict.