Hitetlen:
To sum it up: I asked for any reasonable explanation concerning the idea that God selectively predestines some people to heaven, while others left out from this “grace”. It means that God’s “just” nature remains unfounded.
I think the answer to this is that God is not exercising His justice when He makes someone a type-A. In fact, He is not exercising His justice when He takes someone to heaven. Rather, He is exercising His mercy. And He can choose to give more mercy to one rather than to another, since any amount of mercy is already beyond the justice.
The other complaint you had regarding the “justice” in someone suffering the consequences of the sin of an ancestor can best be explained as justice towards our nature. If you feed your baby poison and it dies, then it suffered due to your sin. If you moved to Alaska and became so poor that neither you nor your family could move, then all your descendents will suffer from your poverty and choice of location, even long after you have died. Likewise, if you marry someone of a different race, then all your descendents will be mixed-race and suffer any discrimination or birth defects on account of your choice. As you can see, it is just the nature of things having consequences that last and affect others. So that Adam and Eve sinned will “naturally” have lasting effects on all their posterity, because they moved away from God, and thus are we born away from God. We still have our nature, but we lost grace due to Adam’s sin… Grace is above nature, and nature has no “right” to it.
Even if someone were to be sinless, they would have no right to heavenly bliss, because such bliss is supernatural and does not belong to our nature by right. It is mercy even to the sinless to receive such bliss. However, it requires one to be sinless in order to receive it. So for someone to be in sin means they would not be able to receive it even if it were given to them. One must first be delivered from sin, and that requires cooperation by repentance and longing for God’s help.
This still doesn’t answer your other question about why someone without grace would then have to go to hell forever. The answer is that God previously overlooked our ignorance, but since He has now has offered His mercy to all by means of His Son, then it follows that those who reject this mercy are now deserving of eternal justice.
Christ is real. Those who do not join Him and claim Victory, will oppose Him and suffer defeat.
hurst