The suffering is still a wrong no matter how much reward is later given.
The question, though, is who gets to decide what is right and what is wrong if there is no God? There is neither, for if there is no punishment there can be no law. Christians and Jews, I suppose, mourn for all that suffer, both men and beasts. There are children who, at around age 10, for no other reason that it pleases them, decides to torture small animals. These psychopaths can later transfer their demented need to cause suffering to other people and they feel nothing. We understand that God can weep, and Jesus wept frequently. Thus, it would be wrong to say that either was a psychopath (and heaven help us if they are!).
I've never believed in the Evangelical bent that we're all depraved sinners who deserve Hell, but that accepting Jesus will deliver us. I recently heard one of these people who gave a parable about two people, neighbors. One is a horrible person who beats his wife and children and frequently comes home drunk. The other is a good, decent, honorable person who isn't saved and isn't much interested in religion, nor Jesus. One day an asteroid hits and kills them both, but, said the Evangelical, the horrible person prayed to God that morning, acknowledged that he was a vile sinner and begged Jesus to save him.
"Guess which one goes to heaven?" he said, smugly. In his view, the good guy could have been a great guy, a wonderful father and husband, a loyal friend and a caring person who gave several hours a week at a soup kitchen -- but he fell short of the glory of God and is damned. As in forever and ever, worlds without end. An eternity in Hell, where his flesh is seared day in and day out, ever burning but never consumed. So the former Evangelical, to me, makes a fair amount of sense when he denounces his religion. To me, only a fool would believe that doctrine. It's kind of like the Jehovah's Witnesses who call themselves "slaves." It just ranckles me. I'd be his servant, but never His slave. He can call me SERVANT or SON or FRIEND, but not "slave."
Once one conceives of a just God, the suffering is just something we have to go with for now. There's a reason we're here, I think, and it isn't just that man is a sinner, trying to work himself back into God's good graces.
But until the journey's end, judging God is an unwise option. Not that you'll go to Hell for it, but because it's self evident that we're walking in darkness and don't know enough to judge. Still, some people will.
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