The exiles, with the permission and support of the Persian kings, returned to the Promised Land in phases. In accord with his predecessors Cyrus and Darius, Artaxerxes displayed great benevolence toward the Jews. Ezra was God’s man for the moment—and Artaxerxes knew it. It was in the Persian king’s self-interest to allow the various people groups under his domain at least some freedom of religion. Artaxerxes even gave Ezra silver and gold to purchase animals for sacrifice, and any surplus was to be used at Ezra’s discretion (Ezra 7:16-18). He charged Ezra the priest to regulate life west of the Euphrates according to the law of Moses, appointing judges over those who knew it and teaching those who did not. The punishment for ignorance was severe: “Anyone who does not keep the law of your God and the law of the king, let a fair judgment be executed against him, whether death, banishment, confiscation of property, or imprisonment” (Ezra 7:26). Ezra gathered a number of family leaders to return with him, including Levites and temple servants (Ezra 7:27-8.20); he confessed that all these joined him because “the gracious hand of our God was upon us” (Ezra 8:18).
Ezra 7-8 reads like an autobiography. Ezra presented himself as a man dedicated to the law of Moses. The law is mentioned nine times in the book, seven of them in Ezra 7. Ezra was “a scribe skilled in the law of Moses, which the LORD, the God of Israel, had given” (Ezra 7:6); a man who “had determined in his heart to study the law of the LORD, obey it, and teach its statutes and ordinances in Israel” (Ezra 7:10); and “an expert in matters of the LORD’s commandments and statutes for Israel” (Ezra 7:11). King Artaxerxes’s letter was replete with references to Ezra as a man of the law (Ezra 7:12, 14, 21, 26). Why this emphasis? This was not primarily so that Ezra would have honor among the people as an expert teacher but so that the people themselves would be mindful of the law. If the Hebrews were going to have any success in Jerusalem, Ezra knew it would only be a result of faithfulness to the law.
The concept of the law of God is a central element for understanding the storyline of Scripture.
(1) Early in the Sermon on the Mount, Jesus announced that He came not to destroy the law or the prophets, but to fulfill them (Matt 5:17-18). As the New Testament progresses, it becomes clear that the purpose of the law and the prophets was to point to Jesus, who would institute for His followers a law of love. The evening before Jesus was crucified, just after He washed His disciples’ feet, Jesus said, “I give you a new commandment: love one another. Just as I have loved you, you must also love one another. By this all people will know that you are My disciples, if you have love for one another” (John 13:34-35).
(2) Paul’s understanding of the law reflected the teaching and sacrifice of Jesus. Paul encouraged the Corinthians to follow his example of unselfishness, which he displayed as one “under the law of Christ” (1 Cor 9:21). Paul wrote that he was free to evangelize Jews by living as a Jew and free to evangelize Gentiles by living as a Gentile. Paul likewise challenged the Galatians—some of whom were submitting to life under the law of Moses and needed compassionate care from those stronger in faith among them—to “carry one another’s burdens; in this way you will fulfill the law of Christ” (Gal 6:2). It may in fact be the case that Paul understood Christians to be freed from the specifics of the law of Moses so that they could fulfill the law of love in Christ. Paul continued, “For you are called to freedom, brothers; only don’t use this freedom as an opportunity for the flesh, but serve one another through love. For the entire law is fulfilled in one statement: ‘You shall love your neighbor as yourself’” (Gal 5:13-14). Similarly, Paul wrote to the Romans, “The commandments: You shall not commit adultery, you shall not murder, you shall not steal, you shall not covet,’ and if there is any other commandment—all are summed up by this: ‘You shall love your neighbor as yourself’” (Rom 13:9).

Ezra 9-10
When Ezra returned to Jerusalem, the author described him as a man skilled in the law of Moses (Ezra 7:6). In addition, he said, “Ezra had determined in his heart to study the law of the LORD, obey it, and teach its statutes and ordinances in Israel” (Ezra 7:10). And the returned exiles needed him. Upon arrival, Ezra was confronted by syncretism among the people. Their lifestyle resembled the previous generations whose sin led to the exile. In fact, the returned exiles had fallen into the same specific form of syncretism their fathers had committed as early as the days of Moses, when Israelite men intermarried with Moabite women. At that time, the Lord’s anger burned against Israel and Phinehas rescued them from the Lord’s wrath (Num 25:1-15; 31:13-17). Now it was Ezra’s turn.
Ezra was crushed when he heard the words of the leaders; the people, led by the priests and officials, had taken foreign wives (Ezra 9:1-2). Ezra was not alone in his despair: “Everyone who trembled at the words of the God of Israel gathered around me, because of the unfaithfulness of the exiles” (Ezra 9:4). Ezra’s prayer in Ezra 9:6-15 demonstrated his heart as a leader. He acknowledged that the behavior of the returned exiles was no different than in previous generations—the punishment of which had resulted in the exile (Ezra 9:6-8). But God had been kind to His people. Ezra reminded them saying, “Though we are slaves, our God has not abandoned us in our slavery. He has extended grace to us in the presence of the Persian kings, giving us new life, so that we can rebuild the house of our God and repair its ruins, to give us a wall in Judah and Jerusalem” (Ezra 9:9). Ezra confessed that the people had sinned against the law of Moses, which warned the people of the dangers of intermarriage (Ezra 9:10-13; Deut 7:1-4). Ezra reminded the people that God’s punishment upon them was less than they deserved; they were without excuse before the Lord (Ezra 9:14-15).
Shecaniah joined Ezra in mourning but recognized that God had not yet sent a plague amongst the people nor commanded that the people be executed for their infidelity. Perhaps the brief moment of grace had not yet expired. Ezra thus led the people to renew their covenant saying, “You have been unfaithful by marrying foreign women, adding to Israel’s guilt. Therefore, make a confession to the LORD God of your fathers and do His will. Separate yourselves from the surrounding peoples and your foreign wives” (Ezra 10:1b-11). The problem was so pervasive that it could not be settled in a single meeting. Ezra had to arrange a schedule for these men to come before the family leaders and receive their sentence (Ezra 10:12-17). The priests, Levites, temple singers, and gatekeepers were the first required to settle the matter and in turn all the Israelites who had united themselves to pagan women.
The returned exiles took foreign wives because they had forgotten their special place in God’s plan; their sin was vertical before it was horizontal. While the people had erected a new temple and celebrated the Passover, their moral vision as God’s special people had been lost along the way. Paul confronted the Corinthians along the same lines. They were indifferent to sexual sin in their midst because they had only lightly esteemed their status as God’s special people in Christ (1 Corinthians 5-6)—and he challenged their behavior in light of the sacrifice of Christ, their Passover. Paul’s argument to the Corinthians concerning the immoral brother among them was thus grounded in the storyline of Scripture. In 1 Cor 5:6-8, Paul told the Corinthians that Christ, their Passover, had been sacrificed. They should thus walk in sincerity and truth, moral uprightness.
Commentary Ezra with Select Psalms Old Testament