In the wake of the destruction of the First Temple by the Babylonians in 586 BCE and for centuries thereafter Jewish law and debates about its correct interpretation and implementation played a defining role in the emergence of Judaism. Disagreements about the extent to which requirements of the Jewish law such as circumcision was obligatory for non-Jewish converts to Christianity was also an important factor that emerging early Christian communities grappled with in defining their own boundaries (Acts 15). Finally, the central place of the Law and its correct interpretation in a changing world continues to define the identities of different strands of the Jewish community across the globe today.