If Christ gave His life for Job (and Christ did that) then Job's life was preserved through the sacrificial system, a shadow of Christ. In Matthew we are told that worked to preserve the life of the saints. When the curtain of the temple split, when Christ became alive in the spirit and dead in the flesh, we are told they walked the streets of Jerusalem.
This is curious to me. Because apparently King David's body was not one that arose. (Acts 2:34)
Also, in Daniel 12:2 it says:
Daniel 12:2 And many of them that sleep in the dust of the earth shall awake, some to everlasting life, and some to shame and everlasting contempt.
I wonder why he doesn't say all? Does that mean there are some bodies that will not be awakened?