Well, why doesn't god help them?

They shouldn't even need money with the all powerful omnipotent god they worship. The one who can give men the powers to part oceans and to fit two of every animal on a boat.
Another serious question though that was never really answered to my satisfaction, what about all of those "souls" who went to the great beyond long before Christianity even existed? Those people were not baptized and did not worship any god that you are knowledgeable about. People from different regions had different gods that they worshiped. The "one god" concept is fairly new when you consider how long people have existed. A few thousand years at most. What if the Greeks were right? Why do you consider their beliefs to be myths but not yours? I don't see you guys presenting any more viable evidence than the Greeks for their gods. Actually, some of their beliefs actually did stem from evidence, though misinterpreted possibly. I've read that beliefs of giants and things came about by the discovery of dinosaur bones. Kind of goes along with religious beliefs in general for me.
As far as those who lived before--and non-believers since: An often overlooked passage in Paul's letter to the Romans says that God's law is written on the heart of every human, and non-believers will be judged by their own hearts. The Catholic fallback position is that anything not specifically addressed in the Bible we entrust to a a loving and merciful Father.
I love Greek and Roman mythology. I was once so far into it I could see that legends were made from the lives of historical people and these became embroidered models for gods. Kind of like some nursery rhymes and fairy tales in later times were told to spread tales of real people, the same thing happened in Greece.
Anyway, think about it. We are so far from the ways of God, how much closer to the truth do you think we are than the Greeks and Romans? My neighbor can claim to be a few yards closer to the State capital than I am, but I doubt the State Assembly would be all that impressed.
Even so, I am glad I lived after Christ and in the era of computers. I like the knowledge we now have, whether the gain be in theology or science.
As far as dinosaur bones being mistaken for giants: There is a dinosaur bone pit in Utah with a half-dozen very legitimate theories about how they wound up there. It may never be known in my lifetime which theory is the correct one. This does not matter greatly to me. I think what is more important is that people consider all possibilities.