God made us to love Him with all Hearts so that we could eternally share in His Happiness with Him. That means we had to have been originally made to be Good (soul and body in perfect alignment with each other and Him) and also made to live forever. This is depicted in Adam's relationship with God prior to the Fall. That was the "original" state from which mankind fell. Mankind did not need supernatural intervention prior Adam's sin in order to live forever in Glory with God.
Whatever our original state was, it evidently left room
for what ultimately happened, and I personally don't
believe that God didn't see it coming. Some say that
Adam & Eve were made 'perfect', but either they
weren't actually perfect, or perfection (in humans)
includes messing up. They were made Perfectly
Human.
So if God knew we would fall, but knew some of us, even with our corrupt nature, would still love Him with all our Hearts then if we are to say His Plan for everyone was to just clean us up after our death, then it kind of makes what He did for us on the Cross unnecessary. IOW those that love Him with all their hearts just need a little of what one claims the damned will get much more of - to make them see the err of their ways.
Well, there was the belief at the time that without the
shedding of blood there could be no forgiveness of sins
(Hebrews 9:22). So God, through the crucifixion, could
have been simply acting in a way they would more
easily understand. One message that definitely seems
to come through His incarnation as Jesus is that He
loves us so much He'd die for us.
The other thing to consider is that if God's plan for everyone
was to simply send some to Heaven and others to Hell,
that would also make what He did for us on the Cross
unnecessary.
And, to be honest, I've reached the point where I'm,
like, 99.95% persuaded that any hellish experiences
one faces post-mortem—whether it be for an age or
for ever—have less to do with devils and pitchforks
and more to do with that particular individual's feelings
about being in the direct, visible presence of God
Himself. I'm pretty much with the Eastern Orthodox as
far as believing that Heaven and Hell are the same
place—in the Presence of God. Those who love Him
will be thrilled and those who don't (yet) love Him will
be miserable, at least until they come around. Just
like in this world, attitude determines experience.
-