Think this through. . .
If he is God, then he has all power.
What do you think you will gain by "rejecting" him?
I would gain more by "rejecting" gravity as I see the huge oak tree coming down on my car.
"Rejecting" God is so ridiculous.
This is why I think it's also "ridiculous" to base morality on religion because it seems to drive people to make morally strange (to me) comments; such as that it's "ridiculous" to reject a god even if it's evil because otherwise you won't "gain" anything.
That seems to me to be the most primitive "tit for tat" sort of moral understanding possible -- and please understand that isn't meant to be a jab at you personally, smoky; but it is something of a moral "stage" I perceive a lot of people to be in: "I better do this so I can
gain this and
avoid that."
Isn't the most morally righteous person the one who
does risk eternal damnation for standing up for what seems the most right?
What if God decided to test humanity by asking for humanity to boil infants alive, while really God found this to be a very revolting prospect? Quite a few people it seems would be for boiling the infants. After all, what do they have to "gain" by rejecting God's request in their minds?