The real problem as we look at the historical books of the Bible in relationship to heaven and eternity we only get passing comments about the subject so we are left to piece together ideas about eternal matters based in those comments.
The idea of God living in heaven is fairly established and this idea of the dwelling place of God continues throughout the Old Testament history. Now one gets too specific about how that realm is just that it is the dwelling place for God and his angels. Heaven in this sense is the place from which God rules, acts, hears the prayers of his people, etc. Even though it is declared to be God’s dwelling place, however, it is also remarked that it is not big enough to contain God on several occasions.
There is an interesting statement by Hannah in her praise of God:
“The Lord kills and makes alive; He brings down to Sheol and raises up.
This seems to indicate a two-fold possibility for people after they die either Sheol or a place that is raised up. It could also be taken other ways but the one thing for sure that is indicated in that God himself is the gatekeeper of sorts for both.
Sheol is also spoken of as the grave but it is unclear at time whether it is a good place or a bad one. Whether one should welcome the grave or fear it greatly depends on how one lived life on earth. It is interesting that some speakers when they say Sheol seem to be fearing it and others are welcoming it. There is a difference in going down to Sheol in peace and going down to Sheol in blood for example.
There is also something else interesting when speakers in various parts talk about ‘forever’. They use it of things and events that clearly cannot be forever unless a person is assumed to hold that position into an afterlife. Samuel is declared that he will stand before the Lord forever. Samuel also makes the assertion about how God would have made Saul king forever. The only way these things would be true is either to change our idea of forever or that people hold on to what they are into an afterlife.
There is also a side comment by David in relationship to his son that died as an infant that I find interesting in that it reveals something that David believed about the afterlife. When he states that he would see his son again, it indicates that at least David believed that in the afterlife we would see people who have died again. The afterlife then is not something one is alone in and Sheol is a place of reconnecting with others who have already died as well.
Next: The Biblical Poets and Eternity