Aupmanyav
Be your own guru.
You are asking a doctor to prescribe a drug without knowing the nature of disease!This is your epistemic stance, so it's your personal burden of proof. You are the one asking for empirical evidence or as you term it, "scientific evidence". When you ask that question you must provide the scientific methodology to test if God is true or not.
What kind of evidence you have, the test will be based on that. It could be carbon-dating in case it is an old book or any other object,