The Bible speaks of a consciousness after death, as well the more traditional Canannite vague concept of shades. It speaks of a physical resurrection as well as a spirit resurrection. There was no one single doctrine among Jews. Every culture they interacted with left an impression.
RESURRECTION - JewishEncyclopedia.com
Anyone who imagines a single consistent message in the Bible is ignoring at least half of it or has to become creative and divide the people into classes.