Final answer:
Christianity began to separate from Judaism in a gradual process starting in the first century, becoming distinctly recognized by the 2nd century, and further developing its independence throughout the 4th century, influenced by key religious figures and sociopolitical context.
Step-by-step explanation:
Based on historical studies, most scholars believe that Christianity became a separate religion from Judaism not at a singular point in time, but through a gradual process starting in the first century. It wasn't until the 2nd century that Christianity began to be understood as a religion distinct from Judaism. However, another significant milestone in this separation is the early 4th century, when the Roman Emperor Constantine enabled legal acceptance of Christianity, thus pushing it further from its Judaic roots. The evolution of Christian belief was a complex process, influenced by many religious leaders, including Jesus of Nazareth and St. Paul, and by social and political factors, such as Roman persecution of Christians and eventual Roman adoption of Christianity as their state religion.
Learn more about Christianity and Judaism Separation