Weak. Dead is dead. In his book, The Trouble With Resurrection, Bernard Brandon Scott quotesAlan Segal in Life After Death: "That the Bible lacks a concrete narrative of the afterlife, as we have seen so often manifested in the pagan cultures around it, must, we suspect, not be just accidental or deficient; it must be part of the Biblical polemic against its environment. In contrast to the plethora of different ideas about life after death, in the great river cultures surrounding Israel, early Bible traditions seem uninterested in the notion of an afterlife. Practically every scholar who systematically surveys the oldest sections of the Biblical text is impressed with the lack of a beatific notion of the hereafter for anyone." [emphasis mine] (p. 121)
Scott goes on to say, "The most likely reason for this detail of an afterlife in ancient Israel is the threat such a belief poses to monotheism. The dead were viewed as powerful, almost as gods. Any dealing with the dead and their powers would open the way to the dreaded sin of idolatry." (p.26)
Take a look at Psalm 39: "Turn your gaze away from me, that I may smile again, before I am no more." The psalm notes that our days are numbered, life is fleeting, and what we sow we may not gather.
This concept of the finality of death is reflected by the notion that only those who are alive on earth can praise God: "The dead do not praise the Lord, nor do any that go down into silence." (Ps. 115)