A few words must be said of Jewish beliefs concerning the other world. While there are traces of an old ancestor-worship in the earlier parts of Jewish history, no belief of the kind had much importance in Israel. The Jews shared the general belief of the early world that the dead continued in a shadowy existence without any power for action. They have an under-world, Sheol, where the dead are; Isaiah has a magnificent description of the dead kings sitting on thrones together in Sheol and rising up to greet a newcomer who was a great potentate on earth, with the words "Art thou also become weak as we? Art thou become like unto us?" The dead are conceived as continuing in a weak and unsubstantial reflection of their former selves. They can be fetched up to the earth by magic arts to tell the future, but this was strictly forbidden at a very early time. The Psalms and other later books contain many plain denials that man has any continuance to look for after death. The religion of the Old Testament, as has often been said, is for this life. God's rewards are to be looked for before death; once gone to the grave one can no more enjoy God's bounty or give him thanks. God's kingdom of the future is also a kingdom of this world; Jerusalem is its capital, and nature is to be transformed for it. In the later period of Jewish history, however, the hope of the future which has been so entirely abandoned, which Job, for example, in an early chapter puts so peremptorily away from him, creates itself afresh in a new form. In the time of Christ the Jews believe, as a matter of course, that men will rise again. It has been contended that the Jews derived their later doctrine of a future life from their contact with Persia, but it is not necessary to account for it in this way. It arose naturally among the Jews in more ways than one. The individual believer like Job, entirely sure of his own innocence, and feeling that he was doomed to die of his disease without any vindication in this life, claimed that an opportunity should be found beyond the grave to pronounce the sentence which a just God could not omit to give. In Daniel xii. it is foretold that men of conspicuous virtue and men of conspicuous wickedness will have a resurrection--the former to share the glories of the kingdom from which as teachers and martyrs they could not be wanting, the latter to receive their punishment. And as prophets who have been long dead are expected to return to the earth, the gate of death is not so firmly closed as formerly and the belief in a future life easily became current.