On the closing verses of the Sermon on the Mount:
“The sermon ends with what has been implicit throughout it—the demand for radical submission to the exclusive lordship of Jesus, who fulfills the Law and the Prophets and warns the disobedient that the alternative to total obedience, true righteousness, and life in the kingdom is rebellion, self-centeredness, and eternal damnation.”
From the Expositor’s Bible Commentary
– Gaebelein, F. E., Carson, D. A., Wessel, W. W., & Liefeld, W. L. (1984). The Expositor’s Bible Commentary, Volume 8: Matthew, Mark, Luke (194). Grand Rapids, MI: Zondervan Publishing House.