The exact nature of nonhuman beings mentioned in Scripture—angels, or messengers (angel is derived from the Greek word angelos, which is the equivalent of the Hebrew word mal’akh, “messenger”)—is not altogether clear, and their roles seem ephemeral (see angel and demon). In the postexilic period, perhaps under Iranian influence, and in the late biblical and postbiblical literature, these beings emerge as more complete and often as clearly identifiable individuals with their own personal names. The unfocused biblical view gave way to an elaborate hierarchy of functionaries who acted, in some apocalyptic visions, as a veritable heavenly bureaucracy. Despite a consensus concerning their existence, there was little agreement about their role or importance. In some Midrashim, God takes counsel with them; in other sources, the rabbis urge Jews not to involve them but to approach God directly.
Like their counter-figures the demons, angels have a residual existence rooted in various layers of the Jewish experience and interpretation of the universe. At some times they are highly individualized and sharply realized; at others they are much more imaginary. The medieval philosophers and the early mystics saw them through Aristotelian or Neoplatonic categories. The Kabbalists continually invented new angels and fitted them into their complicated network of cosmic existence. Their role, however, even in periods of considerable emphasis, was peripheral, and they were outside the great movements and meanings of Jewish thought.
Contemporary philosophical speculation about the nature of the universe has, of course, required a response from Jewish thinkers. But, given the particular temper of a period in which metaphysics has not been central to much of theological discussion, no major statement has developed that has taken hold of the dominant positions and attempted to view them from the Jewish creationist perspective. The attempt within Reconstructionism to provide a naturalistic framework for Judaism, while courageous, seems to be based on a philosophical naturalism that many consider outmoded. Eschatology The future age of humankind and the world
The choice of Israel, according to the Bible, occurred because of humankind’s continual failure, by rebellion against its creator, to fulfill its divine potential. The subsequent inability of Israel to become the holy community and thereby a witness to the nations gave rise to the prophetic movement that summoned the people to obedience. An integral part of prophetic summoning, side by side with threats of punishment and warnings of disaster, was the vision of a truly holy community, a society fully responding to the divine imperative. This kingdom of the future was conceived of as entirely natural, functioning as any normal social and political unit. The future kingdom would be governed by a human ruler, who would carry out his tasks within the sphere of divine sovereignty, serving primarily to exhibit his own obedience and thus to stimulate the obedience of the entire people. This future monarch was often, though not always, portrayed in terms of an idealized David, using features of his life and reign that would emphasize submission to God, social stability, economic satisfaction, and peace. During the period of the monarchy, the prophetic demand was directed toward each succeeding king, with the hope—or even the expectation—that he would be or become the new David, the ideal ruler.
The Babylonian Exile added a new measure of urgency to this expectation, but it was not expressed in any uniform fashion. The later chapters of the Book of Ezekiel provide the constitution for the new commonwealth but do not describe the peculiar characteristics of the ruler, while the later chapters of the Book of Isaiah focus on several figures—including Cyrus II the Mede, who conquered the Babylonian Empire and freed the Jews from Babylonian captivity—who are seen as the divine instruments ushering in a new era. Although the virtues ascribed to these figures are extraordinary, they are neither superhuman nor suprahuman; indeed, they are required of all Israel and of all humanity. The frustrations of the postexilic period, when several attempts to bring the holy community into being were largely thwarted by the imperial designs of the great powers—as they had been in the preexilic period—led to an emphasis on the futuristic quality of messianic hope. This was abetted undoubtedly by external influences, such as Iranian thought, in which the cosmic rather than the historic aspect of a future era dominated. Because ancient cosmic myths had been part of the Israelite intellectual inheritance, as seen in literary usages throughout Scriptures, the impact of such ideas was to reinvigorate the mythic elements in Judaism. Thus, hopes for the future at the end of the Persian period and through the Hellenistic period comprised both historical expectations focused upon an earthly community and cosmic-mythic visions that moved on a broader stage. The latter were, of course, never entirely absent from historical expectations, for a renewal of nature was viewed as integral to the functioning of true society. The obedient community required, and was to be granted, a natural world in which true human relations could exist. In its most vivid form, the apocalypse (i.e., a visionary disclosure of the future), the literature of the period affords a remarkable insight into the agonies and urgencies of the people (see apocalyptic literature). After the disappointments of the past are recounted, the present, in transparent disguise, is portrayed, and the imminent and desired intervention of God is described in awesome detail as a means of affirming and confirming the faith of those who saw themselves as the remnant, or perhaps the promise, of the holy community. The king-messiah and his reign
Israel’s hope was for the restoration of divine sovereignty over all of creation. Among the variety of expressions of such hope, that which centred around the idealized king assumed an ever more important (but never exclusive) role. Many of the writings that report the ideas and attitudes of the Jewish community in the period immediately preceding and following the rise of Christianity are either ignorant of or more probably indifferent to the personal element. God is envisioned as the protagonist of the end, actively intervening or sending his messengers (i.e., angels) to perform specific acts in ending the old era and inaugurating the new one. On the other hand, in some writings of the period the anointed king-messiah (Hebrew: mashiaḥ, “anointed”)—the title reflects the episode in 1 Samuel 16 in which David is thus singled out as the divinely chosen ruler—becomes more sharply defined as the central figure in the culminating events and, given the cosmic-mythic components, assumes suprahuman and, in some instances, even quasi-divine aspects. Although the doctrine of last things in Judaism is not necessarily messianic, if that term is properly limited to an inauguration of a future era through the action of a human, suprahuman, or quasi-divine person, the messianic version of eschatology played a more compelling role in Rabbinic Judaism than other modes. The same is true with regard to the locus of the “world (or age) to come.” Given the ingredients noted above, it was possible to construct various eschatological landscapes, ranging from the mundane to the celestial, from Jerusalem in the hills of Judah to a heavenly city. Indeed, medieval theologians, confronted with an embarrassment of riches, sought to combine them into an inclusive system that involved as many of the possibilities as could be brought together. In such patterns the messianic this-worldly emphasis was understood as a preliminary movement toward an ultimate resolution. The ideal ruler, the new David, would reestablish the kingdom in its own land (in Zion, or Palestine) and would reign in righteousness, equity, justice, and truth, thus bringing into being the holy nation and summoning all humankind to dwell under divine sovereignty. As a component of this reestablished kingdom, the righteous dead of Israel would be resurrected to enjoy a life in the true community that did not exist in their days. This kingdom, however long it was destined to endure, was not permanent. It would come to an end either at a predetermined time or as a victim of unrepentant nations and cosmic foes, at which point the ultimate intervention by God would take place. All the wicked throughout history would be recalled to life, judged, and doomed, and all the righteous would be transformed and transported into a new world; i.e., creation would be totally restored.