Who Knows?

I was browsing the web looking for new things I could think and wonder about and found an interesting video about the existence of God.

Since the beginning of time, there are people, especially in these times, that opposes the existence of God saying that well you might say about the Flying Spaghetti Monster idea. I also found this Flying Spaghetti Monster idea on the web and they say that well you may believe on it but is there really a Flying Spaghetti Monster? Of course there is no Flying Spaghetti Monster it's just a made-up concept just like the existence of God. Firstly, we need evidence to prove that God exists. We also need witnesses. If you will consider the Bible as evidence then we must believe to His existence. I can name Abraham, Isaac, Jacob, Moses, Paul and the list goes on and on and on. According to the Bible that they heard God; they are what you can call first-hand witnesses to God's existence. Ok, what if the Bible is not true? What if It's just written by imaginative people like J.K. Rowlings can create? Of all the millions of fascinating, amazing books from fiction to science can it be that the Bible is just made-up like them? Then I would do everything I like good or bad since it isn't true. Then I saw the title of the You Tube video which says, "Scientific Proof God Exists prt-who-knows." The "who knows" bit made me think. If people are finding evidence IF there is God, then why can't somebody find evidence why God doesn't exist? Do you have evidence that God doesn't exist? I thought so. And, who knows, what IF God really exists?