St. Augustine’s Jurisprudence and The City of God

By Okoi Obono-Obla 

St. Augustine’s Jurisprudence and The City of God:

One of the most intellectually stimulating subjects I encountered during my undergraduate law program was Jurisprudence, particularly the theory of St. Augustine as expressed in his seminal treatise The City of God (De Civitate Dei). Augustine, a Christian theologian of the Catholic tradition, wrote in the aftermath of Rome’s fall in 410 CE, seeking to provide a theological and philosophical framework for understanding justice and the destiny of human societies.

In The City of God, Augustine contrasts two paradigms: the “City of God,” founded upon the love of God, and the “Earthly City,” driven by self-love, pride, and injustice. For Augustine, true justice is theocentric—defined by service to God—so that only the City of God can be considered genuinely just. Secular kingdoms, however powerful, if devoid of justice, are reduced to what Augustine memorably describes as “great robberies.” This radical claim reframes political authority, suggesting that legitimacy is inseparable from divine justice rather than mere human law or power.

Augustine’s jurisprudential vision continues to resonate in legal philosophy, as it challenges the adequacy of secular justice systems and raises enduring questions about the moral foundations of law, authority, and governance. His work remains a cornerstone in the study of jurisprudence, bridging theology and legal theory in a way that profoundly shaped Western thought.

Contemporary Application: Nigeria and the “Great Robberies”:

When juxtaposed with contemporary Nigerian society, Augustine’s insights appear strikingly prescient. Nigeria today suffers from what can only be described as pathological corruption, where the governing and political elites perpetuate systemic injustice against the masses. The exploitation of public resources, the erosion of accountability, and the entrenched inequities mirror Augustine’s description of secular kingdoms as “great robberies.”

Institutions that should serve as guardians of justice—such as the judiciary, law enforcement agencies, and anti-corruption commissions—are often compromised by political interference or weakened by inefficiency. Laws are selectively enforced, shielding the powerful while oppressing the vulnerable. Public office, rather than being a platform for service, is frequently treated as a means of personal enrichment. This inversion of justice reflects Augustine’s warning that without a higher moral compass, secular authority degenerates into organized theft.

The Nigerian experience also demonstrates how corruption corrodes the social contract. Citizens lose faith in governance when elections are manipulated, when public funds are siphoned away from infrastructure and education, and when justice is denied to ordinary people. In such a climate, the “Earthly City” thrives—built on self-love, greed, and injustice—while the “City of God” remains an aspirational ideal.

Conclusion:

St. Augustine’s distinction between the City of God and the Earthly City provides a timeless lens through which to evaluate societies plagued by injustice. In Nigeria, where corruption undermines the very foundations of justice, Augustine’s vision reminds us that true justice cannot be divorced from moral and divine order. His thought challenges us to look beyond the failures of secular systems and to recognize that authentic justice must be grounded in higher, transcendent principles.

By applying Augustine’s framework, we see that Nigeria’s crisis is not merely political or economic but fundamentally moral. Until justice is reoriented toward theocentric values—service, integrity, and accountability—secular governance will remain vulnerable to becoming little more than “great robberies.”