I believe God caused the universe to begin to exist.
Source of information Gen 1:1 "In the beginning God created the heaven and the earth".
That would be from a book. Not evidence of anything in the least.
In the same message I challenged you to prove the Bible account of creation is false.
Well with all the errors in the book, it is kind of hard to take anything as truth. The book makes claims that go against all laws of the physical universe. It makes extraordinary claims. I don't even need extraordinary evidence. Just give me some ordinary evidence.
Science does not know about creation or if there was one. Why do you feel there is some special reason your biblical story is correct? Why cannot other creation stories be correct?
You cannot prove your story is correct but you expect others to prove it isn't. Does your pomposity know no bounds?
Facts don't lie or have an agenda. Facts are just facts