Second Coming

The Second Coming is the anticipated culmination of God’s Realm in Luke-Acts: the future arrival of the age in which God fulfills the promises toward which the church’s witness points. It is not merely a date to await. Because the end has not yet come, the community must live now as a sign of that coming future—welcoming people across ethnic boundaries, practicing mutual support, and persisting in witness amid resistance and delay.

The Future the Church Awaits

Luke’s account of the church’s mission holds present action and future fulfillment together. The church witnesses to the Realm and embodies its qualities while pointing toward the Second Coming, when God will fulfill all of God’s promises. This horizon gives the mission its direction: invitation and inclusion belong to a story that is not yet complete, but whose promised completion shapes what the community does in the meantime.

The prospect of the Second Coming also gives judgment a decisive place in the account of the future. In Peter’s message, Jesus is appointed as “the judge of the living and the dead” (Acts 10:42), and that judgment takes place at the Second Coming. God’s impartiality means that people from all nations are judged equitably. Those who believe that God is bringing about the Realm through Jesus and repent receive forgiveness of sins. Judgment is therefore not a claim that one people alone has a future with God; it places all nations within the scope of divine justice.

Repentance, Baptism, and the Road Ahead

For people outside the community, the expectation of judgment calls for repentance, baptism, and joining the movement toward the Realm. For the church, the same teaching carries a different but related force: repentance and baptism are first steps on The Way, not ends in themselves. The community remains responsible for faithful witness as it awaits the Second Coming and final judgment. Its present life is accountable to the future it proclaims.

Baptism makes that future concrete for the Ethiopian eunuch, who wants to be baptized and thereby join the community awaiting final restoration. In Luke’s interpretation, baptism represents forgiveness and release from the ultimate domination of the powers of the old age; it also initiates a person into the community of the Realm. The eunuch is assured that the powers that broke him do not determine the final meaning of his life and that he has a place in the community. The account associates this welcome with restoration: in the fully manifest Realm, sexuality disappears, and the community becomes, in a certain sense, the eunuch’s family. On the wilderness road, where water carries associations of life and generativity, baptism also signifies a return of generativity. The awaited future thus changes how a person’s belonging and life are understood in the present.

A Community Enlarged for the Future

The church’s expectation of the end is inseparable from its expansion beyond its original boundaries. The mission moves from Jerusalem and Judea through Samaria and toward the ends of the earth. Samaritans, who shared a broad religious tradition with Jewish people while maintaining their own culture and practices, receive the Realm in Acts. Philip carries the witness among them, and the arrival of Peter and John from the apostolic circle confirms the mission. Their inclusion marks an important change: the community, hitherto altogether Jewish, now includes Samaritans. The widening of the circle anticipates a community gathered from beyond its earlier limits.

The same forward movement reaches the gentile world. Luke presents God as directing events that authorize this mission: God calls Paul to be a missionary to the gentiles, Peter’s encounter with Cornelius confirms their inclusion, and a Jerusalem council inspired by the Holy Spirit approves the mission amid controversy over circumcision. The account therefore portrays expansion not as a departure from the church’s purpose, but as a development authorized within its witness. The community’s task is to invite gentiles into a shared life that embodies the Realm while awaiting its full realization.

This inclusion also matters to the eunuch’s baptism. Baptism does not simply mark an individual decision; it gives the eunuch a place in a community that anticipates restoration. The account connects the future of the Realm with forms of belonging that unsettle ordinary assumptions about who can be included and what determines a person’s generativity. The church is called not only to receive those who come, but to become a community whose shared life encourages generativity in its members and in other communities.

Delay, Resistance, and Perseverance

The promise of fulfillment does not mean that the road to it is short or free of danger. The missionary journeys unfold across a long and difficult interval that reminds Luke’s congregation it has a long road to the apocalypse. As God sustains Paul and his fellow travelers, God will sustain the congregation. The distance between present witness and final fulfillment calls for perseverance rather than the expectation of immediate results.

Resistance is part of that road. In Iconium, residents attempt to stone Paul and Barnabas; in Lystra, Paul is stoned and dragged outside the city, presumed dead. The missionaries’ declaration that entry into the Realm comes through many persecutions frames suffering as a condition encountered in faithful witness, not as evidence that the mission has failed. Their experience gives the congregation a practical model: it must count the cost of witnessing and prepare to persist in the face of opposition.

The Second Coming consequently gives patience a purpose. The church does not wait by withdrawing from the world, nor does it treat its initial acts of repentance and baptism as completion. It continues the witness, welcoming others and embodying the Realm while exposed to dangers from human beings, demons, and forces of nature. The promised future is the reason to persevere and the standard by which the community’s present conduct is measured.

The Present as Continuing Witness

Luke’s account of the gentile mission is also a pattern for the congregation that receives it. The later church is meant to continue the story told in Acts: to invite gentiles into a community that witnesses to the Realm and lives out its qualities as it points toward the Second Coming. The future remains God’s fulfillment, but the mission in the interval belongs to the community’s daily practice of welcome, solidarity, and witness.

That practice includes attention to the community’s own structures. In Acts 6, the appointment of seven people is presented not chiefly as the establishment of permanent ecclesiastical offices, but as a dynamic response to an internal failure to embody the Realm’s concern that all people live together in mutual support. The seven function as mission team leaders; the congregation acts so that care for all is made concrete. Leadership serves the church’s mission when it helps the community embody the Realm, rather than preserving institutional power for its own sake. Such material care is part of the church’s witness in the present, not a distraction from its expectation of the future.

The Second Coming thus binds expectation to responsibility. Final judgment is still ahead, and the promises of God are not yet fully realized; nevertheless, the church is already summoned to act in ways consistent with that coming Realm. Its horizon is global, its path may be difficult, and its work remains unfinished. The future toward which it points gives present welcome, mutual care, and sustained witness their meaning.