The Edict of Milan emerged as a pivotal moment during the reigns of Constantine the Great and Valerius Licinius, embodying a policy shift towards tolerance of religious practices within the Roman Empire. Previously, Christians faced severe persecutions, particularly under the rule of Diocletian. In this context, both emperors sought to unify the empire, counteract religious strife, and create stability. By issuing the edict in Nicomedia, they declared that all religions, including Christianity, would be recognized and allowed to flourish. This proclamation also facilitated the restoration of confiscated properties to Christians, promoting the faith’s acceptance among the populace.The publication of the edict coincided with Constantine’s own conversion to Christianity, marking the beginning of a close relationship between the imperial authority and the Christian Church. The implications of the Edict of Milan were far-reaching, as it established a legal precedent for religious freedom and set the foundation for future religious policies within the empire. Its announcement not only ended years of brutal oppression but also signalled an era in which Christianity began to rise as a dominant force, fundamentally shaping the cultural and political landscape of Europe for centuries to come.