Introduction: Two Empires, Two Approaches to Faith

The history of religious tolerance and persecution reveals how empires managed diversity to maintain control, legitimacy, and social cohesion. The Roman Empire, spanning the Mediterranean for over half a millennium, and the Mughal Empire, which held sway over the Indian subcontinent for three centuries, present instructive contrasts. Both faced the challenge of ruling populations with deeply varied beliefs, yet their responses ranged from pragmatic accommodation to violent suppression. Examining these patterns illuminates not only the past but also ongoing debates about religious freedom, state power, and pluralism.

While Rome evolved from an open, polytheistic system to an exclusionary Christian state, the Mughal Empire oscillated between Emperor Akbar’s visionary pluralism and Aurangzeb’s orthodox centralization. This article expands on the legal frameworks, social dynamics, and economic incentives that shaped religious policy in both empires, offering a detailed comparison of their successes and failures.

Neither empire existed in a vacuum; both inherited traditions of religious management from earlier states—Rome from the Hellenistic kingdoms and the Etruscans, the Mughals from the Delhi Sultanate and Persianate models. By understanding how these two great powers navigated confessional divides, we gain a sharper lens on the perennial tension between unity and diversity in multiethnic states.

The Roman Empire: Pragmatic Tolerance and Sporadic Persecution

Polytheism and the State Cult

From the Republic onward, Rome absorbed foreign deities with remarkable ease. The Romans saw religion as a civic duty rather than a matter of personal faith. Conquered peoples could retain their gods as long as they also honored the Roman state cult—a simple act of offering incense to the emperor’s genius. This syncretism was strategic: it integrated elites, defused resistance, and allowed local traditions to coexist under imperial authority. Temples to Isis, Mithras, and Cybele flourished in Roman cities, and Roman generals often adopted the gods of defeated enemies to ensure their favor.

But this tolerance had limits. The imperial cult was a test of loyalty. Refusal to participate was not just impiety but treason. Jews were initially exempted from emperor worship due to their monotheism, but this exception was fragile. When Christians emerged as a distinct group, their refusal to acknowledge any god but their own placed them directly in conflict with the state’s demand for unity.

The Roman approach was not a modern secular tolerance; it was a pragmatic accommodation that demanded symbolic submission. Local cults could survive as long as they did not challenge the political order. This explains why mystery religions like the cult of Mithras spread so easily among soldiers—they were private and did not compete with public worship of the emperor.

Early Christian Persecutions: Political Necessity or Religious Hatred?

Christianity grew slowly in the first two centuries, often overlooked by Roman authorities. The first major persecution under Nero (64 CE) was a localized scapegoating after the Great Fire, but it set a dangerous precedent. Subsequent emperors used Christians as convenient targets during crises. Under Trajan, Pliny the Younger’s correspondence reveals a policy of not actively seeking Christians but punishing those openly accused—a pattern that allowed persecution to remain sporadic but legally sanctioned.

The first empire-wide persecution came under Decius (249–251 CE), who required all citizens to sacrifice to the gods and obtain a certificate (libellus). Christians who refused faced imprisonment, torture, or death. This was not primarily religious hatred but a desperate attempt to restore traditional piety amid military and economic collapse. Diocletian’s Great Persecution (303–311 CE) was even more systematic: churches were destroyed, scriptures burned, and clergy executed. Yet these efforts failed to eradicate Christianity, and the faith only grew stronger. The Roman state’s use of coercion revealed both its fear of internal division and its inability to suppress a resilient minority.

It is important to note the geographic and temporal unevenness of these persecutions. In Gaul and North Africa, local governors were often harsh; in the eastern provinces, they were more lenient. The martyrdom accounts, while dramatic, often reflect the perspectives of a small—though vocal—minority. Most Christians lived quietly, and many conformed when pressured, only to return to the faith after the storm passed.

From Constantine to Theodosius: The Christianization of Empire

The Edict of Milan (313 CE) granted religious toleration to all, including Christians. Constantine, while favoring Christianity, maintained a cautious balance. He funded church building and inserted Christian symbols into imperial iconography but also continued to honor pagan traditions. Over the following decades, Christianity gained legal privileges, and paganism was gradually marginalized. The Edict of Thessalonica (380 CE) under Theodosius I made Christianity the official state religion, and heresy became a crime against the empire.

The same tools of persecution once used against Christians were now turned against pagans and dissenting Christians. Temples were closed, sacrifices forbidden, and heretical sects like the Arians suppressed. The Roman Empire thus shifted from pluralism within a state cult framework to a Christian theocracy, laying the foundation for medieval Europe’s religious unity—and its intolerance. External link: For more on the Edict of Milan, see Britannica’s entry.

The transition was not clean. Pagan practices persisted in rural areas for centuries—the word “pagan” itself derives from paganus (“country dweller”). Emperors after Theodosius occasionally had to issue laws against continuing pagan rites, indicating that the top-down enforcement of Christian orthodoxy was incomplete. Yet the legal and ideological framework had shifted decisively, and the church became a partner in imperial governance.

The Mughal Empire: From Sulh-e-Kul to Religious Orthodoxy

Akbar’s Syncretic Policies: Sulh-e-Kul

The Mughal Empire ruled a majority Hindu population alongside Jains, Buddhists, Sikhs, and various Muslim sects. Akbar (r. 1556–1605) is renowned for his policy of Sulh-e-Kul (“peace with all”). He abolished the jizya (poll tax on non-Muslims), permitted temple construction, and appointed Hindus to high administrative posts. His marriage to Rajput princesses without requiring conversion demonstrated a respect for local traditions that cemented alliances. At court, he hosted religious debates in the Ibadat Khana (House of Worship), inviting Muslims, Hindus, Jains, Zoroastrians, and Jesuit missionaries. These discussions led him to found the Din-i-Ilahi (“Divine Faith”), a syncretic system that never attracted many followers but symbolized his desire for unity.

Akbar’s policies were both pragmatic and ideological. He understood that alienating the Hindu majority would destabilize the empire. His reforms reduced rebellion, fostered a shared court culture, and attracted talented administrators regardless of faith. This model anticipated modern secularism by separating state authority from religious dogma. External link: Read more about Akbar’s religious policies at The Metropolitan Museum of Art.

The Ibadat Khana debates are especially revealing. Akbar did not seek to suppress Islam but to understand truth from multiple sources. His curiosity led him to question the authority of the ulema and to assert the emperor’s role as a supreme arbiter of religious law—a move that anticipated the later Mughal emphasis on imperial decree over clerical consensus. The Din-i-Ilahi, though short-lived, represented a radical experiment in state-sponsored eclecticism.

Jahangir and Shah Jahan: Continuity and Cracks

Jahangir (r. 1605–1627) largely maintained Akbar’s tolerant approach. He patronized Hindu temples and even built a Jain temple at Bhadreshwar. However, his reign saw the execution of Sikh Guru Arjan Dev for alleged political involvement, which deepened Sikh–Mughal tensions. Shah Jahan (r. 1628–1658), known for the Taj Mahal, continued multicultural patronage but also introduced restrictions—for example, banning new temple construction in some regions and ordering the demolition of certain recently built ones. These were not systematic persecutions but concessions to orthodox Islamic factions. The gradual shift eased the way for a more rigid ruler.

The cracks were not just in religious policy but in the broader imperial fabric. Jahangir’s increasing reliance on opium and alcohol, and Shah Jahan’s expensive building projects, strained the treasury. When Aurangzeb came to power, he faced fiscal pressures that his orthodox religious policies were meant to alleviate—by rallying conservative support and extracting revenue from non-Muslims through the reimposed jizya.

Aurangzeb’s Reversals: Orthodoxy and Alienation

Aurangzeb (r. 1658–1707) reversed many of Akbar’s policies. He reimposed jizya in 1679, destroyed prominent Hindu temples (including Kashi Vishwanath and the Krishna temple in Mathura), and banned new temple construction. He persecuted Sikhs more severely, executing Guru Tegh Bahadur in 1675. These actions were driven by his devout Sunni piety and a desire to centralize power by appealing to orthodox Muslims. Yet his policies were not uniformly anti-non-Muslim: he continued to employ Hindus, especially Marathas, in his administration, and persecution was often selective rather than systematic.

Nevertheless, the destruction of temples and reimposition of the poll tax fueled widespread rebellion among Rajputs, Marathas, and Sikhs, contributing to the empire’s fragmentation. The contrast with Akbar is stark: inclusion built loyalty, while coercion and division weakened the state. External link: For a nuanced analysis, see BBC Religions.

Aurangzeb’s reign also saw the rise of the Maratha Empire under Shivaji, who capitalized on Hindu resentment. The long Deccan wars drained Mughal resources. By the time Aurangzeb died, the empire was overstretched and rebellious. His religious policies did not cause all of these problems, but they exacerbated regional tensions and alienated key allies.

Comparing Governance and Religious Cohesion

Rome had no codified religious law; policy emerged from senatorial decrees, imperial edicts, and custom. Before Christianity, the state cult was mandatory but allowed local variation. After Christianization, laws like the Theodosian Code (438 CE) defined orthodoxy and outlawed paganism. The Mughal Empire operated under Islamic sharia, which gave dhimmi (non-Muslim) communities protected but subordinate status. Akbar reinterpreted sharia to allow equal treatment, while Aurangzeb reasserted a stricter version. Both empires used law as a tool of statecraft, but the Mughals had a more explicit religious legal foundation that could be flexibly interpreted.

In Rome, the shift from tolerance to persecution was abrupt and tied to emergency decrees. In the Mughal case, the shift came through decades of gradual pressure from orthodox factions. The legal systems also reflected different relationships between secular and religious authority. Roman emperors were pontifex maximus (chief priest) until Gratian refused the title in 382 CE. Mughal emperors claimed the title of caliph in India, but their authority was challenged by the ulema. Akbar tried to limit clerical power by issuing the “infallibility decree” (1579) that made his interpretation of Islamic law supreme.

Social Integration

Roman integration was largely top-down: elites adopted Roman gods, while commoners retained local traditions. Christianity eventually created a new social bond but also new divisions. Mughal integration, especially under Akbar, was more organic. Intermarriage, shared court rituals, and administrative partnerships created a syncretic culture in art, music, and architecture. The ruling Muslim minority needed Hindu cooperation to govern effectively. Aurangzeb’s policies fractured this social fabric, exacerbating communal tensions that would echo into modern India.

The social consequences of religious policy are visible in material culture. Under Akbar, Mughal painting blended Persian and Indian styles, often depicting Hindu themes like Krishna and Radha. Under Aurangzeb, patronage of music and painting declined, and the court became more austere. This cultural shift mirrored the narrowing of religious space.

Economic Dimensions

Both empires used religious policy for economic benefit. Rome subsidized temples and festivals to maintain popular support and stimulate local economies. Persecution also enriched the treasury through confiscation of property. The Mughal jizya was a significant revenue source; Aurangzeb’s reimposition helped fund his costly wars but created resentment and economic inefficiency. Akbar’s abolition of the tax was a gamble that paid off by securing loyalty and reducing rebellion, demonstrating that tolerance could be economically rational.

In the Roman case, the economic impact of persecution is harder to quantify. Confiscations from Christians under Diocletian filled the imperial coffers temporarily, but the loss of skilled administrators and merchants—many of whom were Christians—likely hurt the economy in the long run. Similarly, Aurangzeb’s temple destructions alienated powerful banking and merchant communities, disrupting trade networks that had flourished under earlier Mughals.

Persecution Mechanics: How State Power Intersected with Faith

In the Roman Empire, persecution relied on local governors, who often acted only when complaints arose. The absence of a central religious police meant that enforcement was inconsistent. Under Decius and Diocletian, the state mobilized the bureaucracy to demand sacrifices, but many officials were lenient. Popular violence against Christians was frequent but not state-directed.

In the Mughal Empire, Aurangzeb deployed officials to enforce temple destruction and jizya collection, but local resistance often slowed implementation. Both empires experienced a gap between imperial decree and local reality, which tempered the impact of persecution. However, the symbolic power of state-sanctioned violence—Nero’s torches or Aurangzeb’s temple demolitions—shaped collective memory and interfaith relations for centuries.

The gap between policy and practice is evident in both cases. Roman governors like Pliny the Younger complained about having to judge anonymous accusations. Mughal revenue officials often accepted bribes to overlook non-payment of jizya. These informal accommodations diluted the effects of persecution but also created a climate of uncertainty and corruption.

The Role of Religious Elites

Roman priests were state officials, not independent authorities. This meant religious change could be imposed from above, as when Constantine shifted imperial favor. In the Mughal Empire, ulema (Islamic scholars) held significant influence, especially under Aurangzeb, who relied on their fatwas to justify policies. Akbar, by contrast, sidelined conservative ulema and created his own court-based religious discourse. The degree of elite autonomy shaped each empire’s flexibility in managing diversity.

In Rome, the Christian bishops eventually became a parallel elite with moral authority. The conflict between Emperor Theodosius and Bishop Ambrose of Milan over the massacre at Thessalonica (390 CE) showed that church leaders could challenge imperial power. In the Mughal context, the ulema never achieved that level of independence; they remained dependent on imperial patronage. But they could still shape policy by legitimizing or delegitimizing rulers. Aurangzeb’s courting of the ulema gave them a voice in statecraft that Akbar had denied them.

Long-Term Legacies and Modern Echoes

Rome’s Legacy for Western Christendom

The Roman Empire’s Christianization set the pattern for medieval Europe: a single church, a single faith, and the use of state power to enforce orthodoxy. The Inquisition, the Crusades, and the Wars of Religion all grew from the Roman fusion of political and religious authority. Yet the same empire also bequeathed the concept of religious tolerance as a pragmatic tool—an idea that would resurface in the Enlightenment.

The Justinian Code (6th century) codified anti-pagan and anti-heretic laws that influenced Catholic canon law for a millennium. When Protestant reformers challenged the church, rulers used these same legal traditions to suppress dissent. The slow move toward religious freedom in Europe owed more to exhaustion from conflict than to a revival of Roman tolerance.

Mughal Legacy for South Asia

The Mughal experience, particularly the contrast between Akbar and Aurangzeb, offers lessons on the costs of religious intolerance. Akbar’s Sulh-e-Kul is often cited as a precursor to modern Indian secularism, while Aurangzeb’s orthodoxy is blamed for the empire’s decline. Today, India’s religious landscape bears the imprint of both inclusive and divisive policies.

The British colonial period further complicated this legacy by exploiting Hindu-Muslim divisions. Post-independence India adopted a secular constitution that reflects Akbar’s inclusive spirit, but communal violence and political rhetoric often evoke Aurangzeb’s exclusivism. The Mughal past remains a live reference in contemporary debates about national identity and religious freedom.

Conclusion: Lessons from the Past

The Roman and Mughal empires left enduring legacies on religious tolerance. Rome’s journey from polytheistic openness to Christian exclusivism influenced Western church-state relations for millennia. The Christianization of Rome led to centuries of persecution, but also to the development of canon law and heresy doctrines that had political ramifications.

The Mughal experience, particularly the contrast between Akbar and Aurangzeb, shows how quickly a tolerant society can turn exclusionary—and at what cost. Both empires demonstrate that religious tolerance is often pragmatic rather than principled. When it served stability or economic gain, rulers tolerated diversity; when they felt threatened, persecution followed. The challenge for any diverse society is to balance pluralism with state cohesion—a balance neither empire consistently achieved. External link: For further reading, see JSTOR’s article on Roman and Mughal religious policies.

As we reflect on these histories, the lesson is clear: how an empire treats its religious minorities is not peripheral to its success—it is central. Rome’s gradual shift to Christian unity and the Mughals’ oscillation between openness and orthodoxy remind us that tolerance can be strength, and persecution a sign of fear. In a world still grappling with religious conflict, these ancient examples retain their relevance.