If the world stopped spinning right now, would we feel it stop?
If the physical universe was removed from EXISTENCE, what would be left?
It is hard to prove that God exists, but it's impossible to prove it doesn't.
Teachers can teach you what they're told, but what you discover about yourself couldn't be taught by anyone other than you.
Constantly looking back will give you a stiff neck, but running from the past puts you in danger of tripping and falling and damaging yourself.