“How can we know that God is actually real?”
That’s an interesting question, and one
that can be approached from a number of angles. The most obvious angle is
scientific knowledge. Can we prove in a lab that God exists? Of course not. We
can look into a microscope or up into a night sky and witness all kinds of
evidence that points to a Creator, but can we demonstrate his existence from
these things with 100% certainty to someone who doesn’t believe?
No, we should probably concede that we can’t.