Return from Babylon
The biblical narrative places Ezra's return to Jerusalem in the seventh year of the reign of the Persian king Artaxerxes. He led a company of exiles back from Babylon, having received from the king a commission to instruct the people in the laws of God and to set in order the affairs of the restored community.
His undertaking joined religious instruction with reform of community life. He is described as reintroducing the Torah at Jerusalem and pressing for adherence to its commandments, including measures concerning intermarriage with surrounding peoples that he judged contrary to the Law.