Who Is Satan?
From adversary and accuser to the Devil.
Definition. Satan is a title and later a proper name for a spiritual being who functions as adversary, accuser, or enemy, and who in much Jewish and Christian tradition develops into the chief opponent of God and embodiment of radical evil (Russell, 1977; Kelly, 2006; Pagels, 1995). In the Hebrew Bible, the noun satan (“adversary”) can denote human or heavenly opponents, and even where “the satan” appears as a member of the divine council testing or accusing humans, he remains subordinate to God rather than an independent evil power (Russell, 1977; Kelly, 2006). Over time, especially in Second Temple Jewish literature and the New Testament, Satan is increasingly personified as a cosmic enemy—identified with the tempter, the ruler of demons, and the hostile power behind persecution and deceit (Pagels, 1995; Russell, 1977). Later Christian theology and imagination consolidate this development by treating Satan as the Devil: the fallen angelic leader of demonic forces, opponent of Christ, and central figure in narratives of temptation, judgment, and the struggle between good and evil (Russell, 1981; Forsyth, 1987).
Origins and Primary Historical Context
In the oldest strata of the Hebrew Bible, “satan” is primarily a common noun meaning “adversary” or “accuser,” applied both to human opponents and to angelic figures acting on divine commission (Russell, 1977; Kelly, 2006). In Numbers, for example, an angel of the Lord is described as a satan standing in opposition to Balaam, while in Job and Zechariah “the satan” appears as a member of the heavenly court who questions human righteousness and brings accusations before God (Russell, 1977; Kelly, 2006). These texts present the satan not as a rival deity but as a kind of prosecuting figure within a strict monotheistic framework, whose adversarial role is bounded by divine permission (Russell, 1977; Kelly, 2006). The emergence of Satan as a more distinct, hostile personality is gradual and tied to broader shifts in Jewish thought, including increased reflection on the problem of evil, the influence of apocalyptic dualism, and the experience of conflict and persecution (Pagels, 1995; Russell, 1977).
By the time of late Second Temple Judaism, texts such as 1 Enoch, Jubilees, and the Qumran writings speak of powerful evil figures—often under names like Mastema, Belial, or Satan—who lead hosts of spirits and stand behind human wickedness and opposition to God’s people (Russell, 1977; Kelly, 2006). Elaine Pagels emphasizes how apocalyptic and sectarian groups used such figures to project earthly conflicts into a cosmic register, treating their human opponents as agents of Satan and themselves as aligned with the forces of light (Pagels, 1995). This development marks a significant step toward viewing Satan not merely as a function within God’s court but as a quasi‑personal enemy whose sphere of activity encompasses nations, institutions, and internal temptations (Russell, 1977; Pagels, 1995).
Satan in the New Testament and Early Christianity
In the New Testament, Satan appears as a more sharply defined opponent: he tempts Jesus in the wilderness, is described as the “prince of this world” and “god of this age,” and is associated with demonic possession, persecution, and deception (Russell, 1977; Kelly, 2006). Gospel narratives and early Christian writings depict Satan both as a personal tempter and as the unseen power animating hostile authorities and false teaching, thereby linking cosmic conflict with concrete social and religious struggles (Pagels, 1995; Russell, 1981). Jeffrey Burton Russell argues that this period witnesses the consolidation of Satan as a central explanatory figure in Christian thought, used to articulate the reality of evil within a world affirmed as created by a good and omnipotent God (Russell, 1977; Russell, 1981).
Patristic authors further systematized Satan’s role, drawing on biblical imagery and apocryphal traditions to portray him as a fallen angel whose pride and rebellion precede and influence human sin (Russell, 1981; Forsyth, 1987). At the same time, they debated the extent of Satan’s power and independence, insisting that he remained a creature and that his apparent dominion was provisional and subject to Christ’s ultimate victory (Russell, 1981; Forsyth, 1987). Elaine Pagels highlights how early Christian communities used Satan language polemically, branding internal rivals and external opponents—especially certain Jewish groups and “heretics”—as allies of Satan, thereby fusing theological and social boundaries (Pagels, 1995). Through these processes, Satan became both a figure in cosmic drama and a symbol through which the early church narrated its identity and conflicts (Russell, 1977; Pagels, 1995).
Satan, Evil, and Theological Reflection
Theologically, Satan serves as a focal point for grappling with the problem of evil in a monotheistic context: how can a good, omnipotent God coexist with profound moral and natural disorder? (Russell, 1977; Russell, 1981). One solution, elaborated by early Christian thinkers, is to treat Satan as a created being who misuses freedom, becoming the personal concentration of rebellion and thus a secondary cause of much evil, while preserving God’s goodness and primacy (Russell, 1981; Forsyth, 1987). This framework casts human moral struggle as participation in a larger conflict, in which resisting temptation and practicing virtue are understood as aligning with God against satanic distortion (Forsyth, 1987; Kelly, 2006). At the same time, Jewish and Christian traditions have differed on how far to press this personalization of evil, with some strands emphasizing systemic, structural, or psychological dimensions alongside—or in place of—an independent satanic agent (Pagels, 1995; Kelly, 2006).
Modern scholarship often treats Satan less as a single fixed metaphysical answer and more as a revealing symbol of how communities externalize and negotiate their experience of wrongdoing, hostility, and suffering (Pagels, 1995; Russell, 1977). Elaine Pagels, for instance, reads the evolution of Satan imagery as closely tied to intra‑Jewish and intra‑Christian conflicts, in which labeling others as “of Satan” provided a powerful vocabulary for justifying separation and opposition (Pagels, 1995). Historical studies of doctrine likewise trace how debates about Satan intersect with questions of free will, predestination, and the nature of spiritual warfare, showing that views of Satan often shift alongside larger theological and philosophical changes (Russell, 1977; Forsyth, 1987). In this sense, Satan is as much a mirror of evolving religious self‑understanding as a stable object of belief (Russell, 1981; Kelly, 2006).
Satan, Satanism, and Modern Culture
While traditional Jewish and Christian teachings generally portray Satan as a deceptive and destructive enemy to be resisted, modern culture has generated a range of reinterpretations, including symbolic, psychological, and even devotional appropriations (Pagels, 1995; van Luijk, 2016). Ruben van Luijk’s study of modern religious Satanism shows how the figure of Satan has been adopted by some groups as a positive or ironic emblem of individualism, anti‑authoritarianism, and transgressive freedom, rather than as a being literally worshipped as ultimate evil (van Luijk, 2016). In these contexts, “Satan” can function as a counter‑myth against dominant religious norms, while still drawing heavily on Christian demonological imagery and rhetoric (van Luijk, 2016; Forsyth, 1987).
Popular media and literature likewise deploy Satan as a versatile character and metaphor, ranging from grotesque villain to sardonic anti‑hero, often emphasizing charisma, wit, and moral ambiguity over purely monstrous traits (Russell, 1977; Forsyth, 1987). Psychological and secular discourses sometimes use “Satan” or “the demonic” metaphorically to describe destructive drives, systems, or ideologies, effectively internalizing or socializing what earlier theology located in an external spiritual enemy (Pagels, 1995; Kelly, 2006). These diverse appropriations do not erase traditional beliefs but coexist with them, illustrating how the figure of Satan continues to serve as a potent symbol at the intersection of religion, culture, and imagination (Russell, 1981; van Luijk, 2016).
Summary
Satan, first encountered in biblical texts as an “adversary” or “accuser” within God’s court, becomes over centuries a central figure in Jewish and especially Christian discourse about evil, opposition, and spiritual conflict (Russell, 1977; Kelly, 2006). Second Temple and early Christian writings progressively personify Satan as a cosmic enemy and tempter, integrating older adversarial motifs into a more unified Devil tradition (Pagels, 1995; Russell, 1981). Theological reflection then uses Satan to negotiate tensions between divine goodness, creaturely freedom, and the persistence of suffering, while modern scholarship and culture reinterpret the figure in symbolic, critical, and sometimes affirming ways (Forsyth, 1987; van Luijk, 2016). Across these transformations, the question “Who is Satan?” remains a way of asking what we fear, oppose, or are tempted by—both within ourselves and in the structures that shape our shared world (Pagels, 1995; Russell, 1977).
References
Forsyth, N. (1987). The old enemy: Satan and the combat myth. Princeton University Press.
Kelly, H. A. (2006). Satan: A biography. Cambridge University Press.
Pagels, E. (1995). The origin of Satan: How Christians demonized Jews, pagans, and heretics. Random House.
Russell, J. B. (1977). The devil: Perceptions of evil from antiquity to primitive Christianity. Cornell University Press.
Russell, J. B. (1981). Satan: The early Christian tradition. Cornell University Press.
van Luijk, R. (2016). Children of Lucifer: The origins of modern religious Satanism. Oxford University Press.