Satan

Satan is the adversarial power associated in Luke-Acts with the old age: a broken order sustained by idolatry, injustice, exploitation, violence, and death. Satan’s influence reaches into the circle of Jesus’ followers and into public institutions, seeking to frustrate the movement toward the Realm of God; the counterforce is the Holy Spirit, who empowers people to witness and live out the Realm’s values even before its final arrival.

Identity and Place in the Old Age

Luke draws on Jewish end-time theology, in which history after humanity’s fall is a damaged age awaiting God’s restoration. Satan and the demons have great power in this present order, whose features include idolatry, injustice, exploitation, hostility between humanity and nature, violence, and death. The coming Realm is its contrast: worship of the living God, love, justice, mutual support, social equality, abundance, health, peace, and everlasting life.

This opposition is not only spiritual or individual. The old creation includes empires that demand ultimate allegiance and subservience; the Roman Empire is identified as a prime example. Satan’s power thus belongs to a social order as well as to particular acts and characters. Luke’s account frames resistance to the Realm as a defense of privilege and of structures that reproduce the old age.

Luke modifies the expectation of a future, decisive apocalypse by presenting the ministry of Jesus, the outpouring of the Holy Spirit, and the emergence of the church as signs that the last days have begun. Some characteristics of the Realm are already at work through Jesus and, continuing in the church, through the Spirit. The final transformation is delayed, so the community must continue its witness amid conflict rather than wait passively.

Judas and the Breach Within the Community

Judas Iscariot first appears among the Twelve, the group closest to Jesus. Luke later says that Satan took control of him, and presents his betrayal as part of Satan’s attempt to bring Jesus’ work to an end. In this interpretation, Satan seeks to prevent the movement toward the Realm by having its prophet put to death. The crucifixion chiefly exposes the power of the old age and the lengths to which its rulers will go to protect their privilege; it does not simply mark the success of Satan’s attempt to extinguish the movement.

Judas’s place in the inner circle makes the danger internal as well as external. Luke uses the contrast between Judas and the apostles Peter and John to show two opposed responses to the old age. Judas conspires secretly with people seeking to preserve their power and receives money, intending to profit from Jesus’ death. Peter and John, by contrast, speak publicly about God’s work and risk arrest by doing so. The contrast warns that evil and old-age values can enter even the closest circle of the faithful; membership in the community does not by itself remove the danger of complicity.

Luke’s account of Judas’s death also differs from Matthew’s. Matthew depicts Judas as repentant and taking his own life. In Acts, Judas shows no regret, and his death is presented as God’s punishment for his part in Jesus’ death. The account describes the consequence as a death corresponding to the harm he helped bring about. This portrayal belongs to a wider ancient pattern in which disobedience is answered with punishment appropriate to the offense.

The Spirit’s Counterforce and the Community’s Conduct

The story of Judas establishes a pointed contrast with the apostles’ witness. The issue is not simply whether individuals act well or badly, but what power and social order their conduct serves. Judas’s secret agreement serves his own gain and the preservation of the old age. Peter and John openly testify to the Realm, offering its possibility to a crowd despite the risk of arrest. Luke presents the Holy Spirit’s work as enabling that public, risky witness in opposition to Satan’s hidden, self-serving action.

The same contrast informs the account of Ananias and Sapphira. The couple sells property but keeps some of the proceeds while acting as though they have given the whole amount to the community. Luke says that Satan filled their hearts: they lie to the community and behave according to old-age values, holding back resources rather than trusting that God can provide through shared life. Their deaths follow Peter’s confrontation of their deception. The episode connects Satan’s influence with the refusal to share and with a failure of trust in the community’s common provision.

Across these episodes, the Realm is not merely a future promise. The community is called to embody its mutual support and justice in the present, while its witness invites others to prepare for the Realm’s full arrival. Satan’s influence is visible where people protect private advantage, preserve privilege, or obstruct that witness; the Spirit’s counteraction appears in the open testimony and shared life that point beyond those patterns.

Temptation, Injustice, and Witness

Luke’s account of Jesus’ temptation provides a pattern for later confrontations. In the wilderness, the Spirit initiates Jesus’ encounter with Satan. The temptations—to turn stones into bread, rule the present world, and leap from the Temple—offer the possibility of settling for Satan’s rule within the broken old age rather than following the way toward the Realm. Luke treats this encounter as a paradigm for the recurring choices faced by the church and the world.

That pattern is echoed when Roman governors Festus and Agrippa consider Paul’s case. Luke presents them as facing temptation prompted by Satan and yielding where Jesus resisted. The temptation is not necessarily a spectacular encounter: it can arrive through ordinary circumstances and decisions. Festus relies on Agrippa for guidance, while Agrippa recognizes Paul’s innocence but does not act to defend him. The Jewish leaders’ hostile presentation of Paul helps shape Festus’s understanding, and the governing figures accommodate injustice rather than uphold what they know to be right.

The contrast between Jesus’ resistance and the rulers’ accommodation sharpens Luke’s assessment of authority. The governors possess power and freedom, while Paul is in custody; nevertheless, their position ties them to the false values of the old world. Against them, the Spirit empowers Jesus to resist and Paul to remain faithful. The episode makes the danger of Satan’s influence legible in a choice to preserve existing arrangements even when their injustice is recognized.

Paul’s later account of his call gives this conflict an explicitly missional form. The risen Jesus sends him to open others’ eyes, turn them from darkness and the power of Satan to God, and give them a place in the Realm. Paul describes his testimony across Damascus, Jerusalem, Judea, and the Gentiles, urging people to repent and live in ways consistent with repentance. Luke links allegiance to the Realm not only to belief but to conduct that departs from the old age’s principles.

Narrative Significance

Satan serves as a recurring figure for the forces that oppose God’s restorative purpose, from Judas’s betrayal to the old-age values that shape the conduct of rulers and communities. The episodes do not confine evil to outsiders: Judas belongs to Jesus’ inner circle, and the account of Ananias and Sapphira locates the danger within the community itself. The narrative repeatedly asks whether a person or institution will defend privilege, secrecy, and self-interest, or take part in the Realm’s justice and mutual support.

The conflict also explains why witness matters during the delay before the final restoration. The church does not bring the apocalypse to completion, but it is to embody qualities of the coming Realm and invite others toward it. The Holy Spirit sustains that task amid opposition. In Luke-Acts, Satan’s power is real but not the final word: the book’s central contrast is between an old order that resists change and a Spirit-empowered community whose public witness anticipates a restored world.