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Introduction

The earliest followers of Christ moved into a world dominated by the Roman Empire, a realm extending its cultural, military, and administrative influence over countless peoples and territories. Christianity arose in the first century C.E. as a faith grounded firmly in historical events, most importantly the life, ministry, death, and resurrection of Jesus of Nazareth. These believers did not see themselves as innovators of a novel philosophy but as worshipers of the one true God, the God whose name is rendered in the Hebrew Scriptures as Jehovah, and who had promised through the prophets that He would send the Messiah to deliver humankind from sin and death. As it spread within the Roman sphere, Christianity took root in an empire divided between Latin-speaking lands in the West and Greek-speaking territories in the East, all while the memory of the Roman Republic and its shift into imperial rule was still in the minds of many.

Christian faith, from its earliest decades, was not an offshoot of pagan mystery religions nor a syncretistic melding of various regional beliefs. It drew directly from the Jewish Scriptures, upheld the truth of Jehovah’s promises, and centered on Jesus Christ, who had fulfilled prophecies that went back centuries. The Hebrew Scriptures had foretold the Messiah, as in Isaiah 53 C.E. era renderings, where the suffering servant would accomplish the divine plan. The earliest Christians knew Jesus to be that promised Messiah, and they recognized that He had been raised from the dead, just as the Scriptures declared (Psalm 16:10, where the inspired writer prophesies that God would not abandon His faithful one to the grave). These believers rooted their identity in divine revelation, not in human traditions, and their earliest gatherings focused on reading the Scriptures, partaking in the bread and the cup in memory of Christ’s death, and proclaiming the gospel message to all who would listen.

The Roman world, with its extensive network of roads and trade routes, served as the backdrop for Christian expansion. The city of Rome itself was famed for its administrative efficiency, political power, and cultural achievements. Rome had already influenced vast stretches of territory by the time Christianity emerged. By 33 C.E., Jesus had died and been raised, and by Pentecost of that same year, His disciples began proclaiming the message of salvation in Jerusalem (Acts 2:22-24). Within a few decades, that message had traveled far. The Apostle Paul, who wrote multiple inspired letters, penned the Epistle to the Romans around 56 C.E. In it, he addressed believers in the heart of the empire, underscoring vital doctrines, including the truth that all have sinned and are in need of salvation (Romans 3:23), and that the wage of sin is death, but God’s gift is eternal life through Christ Jesus (Romans 6:23). He highlighted that salvation is available through faith and obedience, not through ancestry or human tradition. In the Roman world, where philosophies and religions often circulated freely, the early Christians maintained strict adherence to the Word of God as their authority, always returning to the Scriptures for their theology and moral direction.

As early Christianity advanced, it encountered varied responses, from occasional tolerance to direct hostility. Believers did not enjoy any special status. They were not to be confused with the Jews who held exemptions from certain imperial cult demands. Nor were they assimilated into the Greco-Roman religious milieu. Instead, they were a distinct assembly of Christ’s followers who believed in the resurrection of the dead and who often maintained a moral and religious life at odds with the imperial environment. Roman officials and writers sometimes misunderstood them, associating them with subversive groups or secretive sects. The fact that Christians refused to worship the emperor or participate in pagan sacrifices meant they risked suspicion, marginalization, and at times persecution.

Yet despite external pressures, the early believers in Rome and throughout the empire trusted fully in the truth of Scripture and the promises of Christ’s return. They believed that God had created the earth for a purpose (Isaiah 45:18: “For thus says Jehovah, who created the heavens. He is God, who formed the earth and made it. He established it; he did not create it empty, he formed it to be inhabited.”). This confidence in divine sovereignty sustained them. They understood that human suffering is not orchestrated by God to refine them. Instead, human suffering is a consequence of turning away from God’s rule, a reality they strove to correct by calling others back to the one true path of salvation. No concept of eternal torment in hell (Hades, Sheol, Gehenna, Tartarus) held sway among them, for they knew these terms signified the common grave of mankind. They realized that they were living souls, not possessed of an immortal soul separate from the body, and thus their hope lay in the resurrection at Christ’s future return.

These early believers did not embrace any notion of predestination that would rob human beings of responsibility for their decisions. They knew that each person must respond to the gospel call. They rejected the unbiblical concept of once saved always saved. Instead, they understood that perseverance and faithfulness were required, that one must continue in obedience to Christ, for the Scriptures repeatedly warn against falling away (Hebrews 6:4-6). They recognized that no ethnic group held a favored position; the Jewish people themselves needed to accept Christ as the Messiah, and no one’s ancestry guaranteed salvation.

Their historical and theological stance was shaped by the Spirit-inspired Scriptures, not by any mystical indwelling of the Spirit in individuals. John 16:13 had promised the apostles that the Spirit would guide them into all truth. That guidance was given to the apostles, who conveyed it through their teachings and writings. Early Christians recognized the unique authority of the apostolic witness and understood that the inspired documents composed under apostolic guidance constituted the foundation of their faith. Modern believers can rely on these same inspired texts to guide their understanding, as the Spirit’s influence is found in those authoritative Scriptures.

Rome And The West

The Roman West encompassed lands that, in pre-imperial times, had been influenced by the Latin-speaking Roman Republic, which traced its founding to 753 B.C.E. Rome gradually expanded its territories, reaching into the Italian peninsula and beyond, forging an empire that by the first century C.E. stretched from the Atlantic coasts of Hispania to the North African shores, from the Rhine and Danube in the north to the deserts of the Near East. Within these territories, diverse peoples lived under Roman law, paid Roman taxes, and contributed to Rome’s economy. Roman roads connected distant provinces, enabling not just legions but also merchants and travelers to move swiftly. This infrastructure, though originally built to serve Roman imperial ends, also proved advantageous for the spread of the gospel.

Christian missionaries could travel from city to city along these roads, carrying with them the Scriptures and the message of Christ’s resurrection. The Epistle to the Romans itself highlights how the believers in Rome had a faith renowned throughout the world (Romans 1:8). It is likely that these believers came from various backgrounds. Some were of Jewish heritage who had moved to Rome well before the time of Christ, living as a community and maintaining a synagogue presence in the city. Others were Gentiles who had turned away from pagan rites and idols. The Roman authorities did not immediately distinguish the Christian faith from Judaism, considering it at first as some internal Jewish dispute. Yet as Christianity’s message spread and more Gentiles joined the ranks of believers, the distinctiveness of the faith became evident. This set the stage for misunderstandings and tensions with Roman authorities.

The Roman West generally retained elements of Latin culture and language, and early Christian literature often circulated in Greek, even as Latin began to appear later. Believers in places like Rome, Carthage, and other western outposts had to engage thoughtfully with a culture that prized civic virtue, the heroics of Rome’s legendary founders, and the legacy of its republican past. Yet Christianity was not about accommodating itself to Roman ideals; it was about adhering to Scripture. It taught that all have sinned and need salvation, that Jesus’ death and resurrection were the ultimate demonstration of God’s love and provision for redemption (1 Corinthians 15:3-4). Christian teaching called for moral purity, honesty, and humility, in stark contrast with the empire’s celebration of power and often decadent practices. The believers knew well that the Scriptures teach submission to governing authorities for the sake of order (Romans 13:1), yet they also understood that no earthly empire could replace the sovereignty of Jehovah.

In this context, the West became the scene of both growth and conflict. Roman magistrates sometimes viewed Christians with suspicion, since the Christians would not participate in the imperial cult or pay homage to the emperor as divine. In the first century C.E., the infamous Emperor Nero singled them out after the Great Fire of Rome in 64 C.E., blaming them for the disaster and unleashing a persecution that claimed lives. Yet even this persecution served only to spread the faith further, as believers remained firm. They relied on the apostolic writings, which reminded them that they were not to fear those who could kill the body but not the soul (Matthew 10:28), though that same Scripture also makes it clear that humans are souls, living beings, who return to dust at death. Faithfulness in the face of adversity manifested in the lives of these believers who knew that their hope lay not in present comforts but in the resurrection to come. As a result, the Roman West gradually became home to a resilient and faithful community, committed to passing on the apostolic teaching.

The assembly of believers in the Roman West found strength in the consistent message they proclaimed. It centered on Christ’s lordship and the call to repentance and baptism for the forgiveness of sins (Acts 2:38). They emphasized that every believer should live morally and with a view to God’s future judgment (Acts 17:31). They revered the Hebrew Scriptures, reading them in light of Christ’s fulfillment of prophecy. They rejected the numerous cultic practices around them, refusing to mix their faith with pagan rituals. They depended on the Scriptures to determine correct doctrine and practice. In doing so, they distinguished themselves in a world that often valued power and status over truth and righteousness.

Rome And The East

The Roman East encompassed lands long steeped in Hellenistic culture, from the eastern Mediterranean into parts of Asia Minor, the Levant, and Egypt. Greek language and thought patterns predominated, and this cultural milieu influenced how the gospel was communicated. The East was a place where philosophical schools, religious cults, and mystery traditions flourished. Yet early Christians did not derive their beliefs from these philosophies or religious systems. Instead, they held firmly to the teachings of Christ and the apostles, grounded in the Scriptures. They refused to allegorize passages, relying instead on the objective Historical-Grammatical interpretation of the text, recognizing that the inspired writers conveyed literal truths.

In the East, Christians encountered Jewish communities that had been established for centuries. These communities often possessed synagogues, scrolls of the Hebrew Scriptures, and a strong awareness of messianic expectation. For them, the claims of the Christians that Jesus was indeed the promised Messiah (John 1:41), who came at the fullness of time, resonated or provoked debate. Many Jews recognized the truth of Jesus’ identity and joined the Christian faith, while others opposed it, perceiving it as a challenge to their traditions. The earliest Christian evangelists, including Paul and his companions, engaged with Jewish audiences in synagogues, reasoning from the Scriptures and demonstrating from passages like Isaiah 53 or Psalm 22 that the Messiah would suffer and rise from the dead.

The Roman East also gave rise to congregations in places like Antioch in Syria, a city with a significant Jewish population, where believers were first called Christians (Acts 11:26). This name reflected their identification with Christ, not with any human leader or institution. Antioch served as a hub for missionary activity, sending out Paul and Barnabas. In the East, the spread of Christianity often followed the paths of commerce and communication. Merchants, travelers, and those relocating for business carried the gospel message with them. Greek language facilitated broader communication, allowing the Scriptures to be read and understood widely. The Septuagint, a Greek translation of the Hebrew Scriptures, provided a bridge for Gentiles to appreciate the revelation of Jehovah’s dealings with His people and the messianic hope that would find fulfillment in Jesus.

In a world of competing philosophies, Christian teaching stood apart. It did not present itself as a refined system of thought crafted by human ingenuity but as the revelation of Jehovah through the prophets, culminating in Christ’s life, death, and resurrection. The believers understood the importance of sound doctrine. They knew that Jesus had come at a specific point in history, when Rome’s power had created conditions conducive to the rapid spread of His message. They recognized that nothing was predestined in a fatalistic sense; rather, God’s foreknowledge, understood through a lens consistent with Molinism, allowed the right circumstances for Christ’s appearance and the proclamation of the gospel without violating human freedom.

The East also became home to debates regarding the identity of Jesus and the interpretation of Scripture. Heretical ideas occasionally threatened to unsettle the congregations. Some suggested that Jesus was not truly human, while others denied His full divinity. The faithful rejected such distortions, remaining steadfast in the apostolic teaching that Jesus is both fully human and fully divine (Colossians 2:9). They had received authoritative testimony from eyewitnesses, men like Peter and John, who knew Jesus personally and could attest to the truth of His words and deeds. The apostolic writings served as a bulwark against false teachings, ensuring that the faith would remain anchored in revealed truth.

Persecutions occasionally emerged in the East as well, often arising from misunderstandings or political upheavals. Roman officials sometimes considered the refusal of Christians to honor the emperor’s image or sacrifices as a sign of disloyalty. Yet believers continued, recognizing that they must obey God rather than men when a conflict arose (Acts 5:29). They refused to adopt pagan practices or compromise their faith. Such integrity impressed even some pagan observers, leading more individuals to inquire about the hope that these Christians held. Thus, even opposition contributed to the faith’s growth, not by divine design of hardship for strengthening believers, but as a demonstration that truth remains steadfast under pressure.

The Later Republic – Civil Wars

Long before Christ’s birth, Rome had experienced its own internal struggles during the Late Republic, culminating in a series of civil wars that transformed it from a republic into an empire. Figures like Julius Caesar, Pompey, and Crassus shaped Roman politics. By 27 B.C.E., Octavian (Augustus) had established himself as the first emperor. This past of conflict, changing governance, and expanding frontiers left a legacy that later generations of Roman citizens would inherit. In understanding the world into which Christianity emerged, one must remember that Rome had long been a place where power, ambition, and shifting political fortunes were the norm.

When the faith of Christ took root in the first century C.E., Roman society still bore the scars of its turbulent republican past. The transition from republic to empire had not eradicated ambition or rivalry; it had simply centralized power in the hands of emperors and their courts. Emperors came and went, some more tolerant of novel movements, others more harsh. Christianity’s emergence did not occur in a vacuum; it appeared within a continuum of Roman history marked by conquest, legal developments, and a well-established tradition of religious plurality. Yet Christianity stood apart because it declared that salvation cannot be found in any human ruler or state, but only in Christ.

While the Republic’s civil wars belonged to an earlier era, their memory shaped Roman values and the imperial system’s stability. By the time Christianity arose, the people of the empire had known that political fortunes could shift dramatically, that leaders could rise and fall, and that the mighty could be humbled. In this environment, the Christian emphasis on Jehovah’s sovereignty and Christ’s ultimate kingship resonated in a spiritual dimension quite distinct from the earthly politics that had once torn Rome apart. While others may have placed hope in political reforms or charismatic leaders, believers placed hope in God’s promises revealed through Scripture. The vicissitudes of Roman governance did not deter the early Christians. Instead, they understood that God had chosen a time in history—under Roman rule, with its excellent roads and relative stability—to allow the message of Christ to spread. This timing, far from arbitrary, reflected God’s profound wisdom. Yet it did not diminish the responsibility of individuals to respond positively to the gospel.

The movement of Christianity through the Roman world, from Jerusalem to Rome itself, involved numerous journeys. The Apostle Paul’s life exemplifies this reality. His travels took him through regions familiar with the legacy of Greek, Roman, and even older Persian cultural influences. When Paul finally arrived in Rome, likely around 60 C.E., he did so as a prisoner, yet he preached the kingdom of God with all boldness (Acts 28:31). Paul’s Roman imprisonment showcased that even in chains, the gospel could not be hindered. The Christian faith did not depend on political favor or freedom from adversity. Rather, it advanced through the unwavering conviction of believers who trusted in the risen Christ.

In the long centuries that would follow, Christianity would continue to grapple with doctrinal controversies and external pressures. Yet the pattern set in the first century persisted: believers relied on the Scriptures, honored Jehovah as the one true God, confessed Christ as Lord, and refused to compromise their moral and theological integrity. They continued to make disciples, baptizing them in the name of the Father, Son, and Holy Spirit (Matthew 28:19), teaching them to observe all Christ’s commands. They aimed to bring people out of ignorance and into the light of scriptural truth, emphasizing that life and salvation depend on acknowledging Jesus as the Messiah.

From the earliest days, Christians understood that no ethnic group held special standing. Just as Paul wrote to the Romans (Romans 1:16), the gospel was for everyone, both Jew and Greek. In a city and empire that had once been torn by internal conflicts and shifting loyalties, the Christian faith transcended national and ethnic distinctions. They recognized that membership in God’s people rested not on birth or heritage but on faith in Christ and obedience to His Word. The local congregations in Rome, in Corinth, in Antioch, and beyond, displayed a unity that contrasted with the divisions of Roman politics. That unity was grounded in shared submission to the apostolic teaching, rather than political alliances or philosophical inclinations.

No philosophical rationalization or allegorical reinterpretation of Scripture guided early believers. They trusted in the literal meaning of the sacred text, convinced that the authors wrote truthfully under divine guidance. They avoided typological readings that introduced hidden meanings. Instead, they believed that God’s revelation was clear and sufficient for salvation and righteousness (2 Timothy 3:16-17). As the empire evolved and new challenges emerged, Christians maintained their allegiance to the Scripture’s teachings, recognizing that God’s truth endures beyond political upheavals and cultural changes.

Despite the empire’s grandeur, wealth, and complex legacy, Christianity’s growth within this environment was not a result of political strategy or cultural adaptation. It was due to the inherent power of the Word of God, which calls people to repent, to believe in Jesus, and to live uprightly. The believers drew confidence from passages like Isaiah 40:8: “The grass withers, the flower fades, but the word of our God will stand forever.” They knew the Scripture to be an unshakable foundation.

The early Christians never allowed Roman civic values or philosophical trends to supersede Scripture’s authority. They honored the emperor and respected the law insofar as it did not contradict God’s commands. When required to choose between loyalty to Christ and loyalty to human traditions, they chose Christ. This unwavering stance often perplexed Roman observers. Yet it was precisely this steadfast fidelity that allowed the faith to endure, bearing witness to the truth that transcended any empire.

As centuries passed, the legacy of the early believers in Rome and its provinces shaped the direction of Christianity. Although outside the scope of the earliest centuries, future generations inherited their textual traditions, their moral teachings, and their theological convictions. The believers in first-century Rome had confidence that Scripture was God’s revealed Word and that salvation was found in Christ alone. They were certain that believers are expected to remain faithful, that no once-for-all guarantee of salvation allowed for complacency, that no predestined fate robbed them of free will. They accepted that Jehovah’s foreknowledge guided history without eliminating human choice. These positions distinguished their faith from many other ideologies that circulated in Rome’s multicultural world.

With a robust sense of history, the early Christians situated themselves in a narrative that began with the creation of the world by Jehovah (Genesis 1:1), continued through the calling of Abraham, the formation of Israel, and the arrival of the Messiah. Far from acknowledging any modern idea of universal or automatic salvation, they insisted that each individual must come to Christ in repentance and obedience. They drew upon the historical events recorded in the Gospels, the authoritative teachings in the Epistles, and the prophetic expectations in Revelation to maintain a coherent worldview. Their hope in the resurrection was not abstract speculation. It was firmly rooted in the fact that Jesus rose bodily from the dead, an event attested by eyewitnesses and preserved in the apostolic testimony (Acts 2:32).

This confidence in historical fact and scriptural integrity allowed them to withstand misunderstandings, persecutions, and philosophical challenges. They needed no human traditions or philosophical embellishments. They understood that the Christian faith stands on the revelation of Jehovah through the Scriptures and the historical reality of Christ. As the gospel continued to spread in the Roman world, both West and East, believers carried forward the same convictions that had animated the earliest saints. They never relied on human speculation or cultural fads. Instead, they anchored themselves to the inspired Word, confident that God had provided in it everything required for faith and life.

Thus, when reflecting on how to understand the emergence and growth of early Christianity within Rome’s complex environment, one can look to the believers’ unwavering trust in Scripture, their acknowledgment of Jehovah as creator, their recognition of Christ as the promised Messiah, and their conviction that salvation is available to all who turn to Him in obedient faith. They navigated a world of shifting politics, cultural differences, and diverse religious practices without compromising the truth they had received. Their experience demonstrates that the gospel’s power lay not in political or social leverage, but in the divine truth they proclaimed and lived out. Christianity grew not because it mirrored the values of the Roman Empire, but because it adhered to the timeless Word of God, revealing His plan for humanity’s reconciliation through Christ.

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About the Author

EDWARD D. ANDREWS (AS in Criminal Justice, BS in Religion, MA in Biblical Studies, and MDiv in Theology) is CEO and President of Christian Publishing House. He has authored over 220+ books. In addition, Andrews is the Chief Translator of the Updated American Standard Version (UASV).