Christian readers need to continually remind themselves: the Old Testament believers had no developed doctrine of the afterlife. In much of Christianity the idea of the afterlife — of rewards and punishments in the world to come — dominates the thinking of believers. In Christianity, this has become such a commonplace idea we must consciously remind ourselves that it is missing (for the most part) from the thinking of the Old Testament writers.

It’s not just Christians who may be surprised — or even shocked — by the absence of this theme. There are some observers who have theorized that religion exists as a way of addressing the fear of death. If that were the case, it would be impossible to account for the Jewish religion in Old Testament times (or: the religion of the ancient Greeks at the time of Homer, either. Just read The Iliad sometime.).

Because the believers of Old Testament times had no developed doctrine of the afterlife, they tended to see the issues of right & wrong / rewards & punishments as playing themselves out in this life. For example, you can see this clearly in the book of Proverbs: do right and things will go well for you, do wrong and you will suffer.