[missyme]

How do I know GOD gave the Ten Commandments to Moses?
How do I know GOD created the earth and Adam and Eve?
How do I know NOah built an ark?

How do I know I am truly living on earth? Evidence from the Book of Life...

[Stone Mountain]

How do I know GOD gave the Ten Commandments to Moses? How do I know GOD created the earth and Adam and Eve? How do I know NOah built an ark?

I don't know. How? Because you believe in the inerrancy of the bible? Probably. Why do you believe the bible is inerrant? I don't know.

How do I know I am truly living on earth? Evidence from the Book of Life...

I think you have better evidence of this than you do of the above things you listed. If you are allowed to use a metaphorical "Book of Life" to justify your guess at the way the world is, can't I do the same thing? In my "Book of Life," I have seen no evidence for God.

There's no shame in admitting you're guessing. That's what we're all doing.