The Sermon on the Mount reveals that Jesus fulfilled the Law of Moses, rendering it obsolete and establishing the Law of Christ as the believer’s new standard. Christians today live under grace, following Christ’s teachings, which produce righteousness through the Spirit rather than legalistic adherence to the Mosaic Law.
The Sermon on the Mount and the Sermon on the Plain contain similar teachings but serve distinct purposes, with Matthew emphasizing the righteousness required for the kingdom and Luke focusing on practical Christian ethics for a broader audience. While both sermons reveal kingdom principles, they reflect different theological emphases, aligning with each Gospel’s unique message.
The law of retaliation in the Bible was a judicial principle ensuring justice, not personal revenge, yet it has often been misinterpreted. Jesus called His followers to a higher standard—one of grace, love, and forgiveness—trusting God to bring ultimate justice in His time.