I am an agnostic.  I once had a dream I saw God.  It was an energy I could hear, see, and feel.  I was in it, surrounded by a soft brownish orange glow.  My perspective was as far out as I could go.  It was still surrounding me.  This dream was probably influenced by my jewish upbringing and honed by my interest in Buddhist philosophy. ie, one God, all around us.  I believe in physics and truth.  Different from the spiritual, just Truth as God.