Sorry you are right leolaia I forgot that Jews did take on beliefs of afterlife from pagans around them
Of course...Israelite religion such as found in the older parts of the OT was strongly influenced by Canaanite and other ANE concepts. Jewish and early Christian religion as found in the later parts of the OT and in the NT was influenced by Babylonian, Persian, and Greek concepts. NT apocalyptic notions of the resurrection, Judgment Day, dualistic division of the wicked and just, and eschatological punishment in fire were all borrowed from Persian Zoroastrianism; these were not beliefs of older Yahwism in the OT. Platonic and Stoic thinking permeates much of the NT (see my posts on the other thread about Paul's terminology about talking about life after death and the use of psukhé "soul" in Revelation to refer to the part of a person that survives death), at least at a superficial level. Even Ecclesiastes could be posited as influenced by Greek philosophy, namely, Epicureanism.
As for what the Hebrew word nephesh referred to, please see the posts of mine that I linked. The Hebrew concept of the living person (= nephesh) dying doesn't imply that the person doesn't have a non-living (i.e. dead) existence as frequently described in the OT. This is not the same thing as non-existence or annihilationism as the Society teaches.