Matthew 5:9: “Blessed are the peacemakers, for they will be called children of God.”

We all woke up Saturday to learn that we Americans have begun another Middle Eastern war based on dubious intelligence claims. This morning we learned that Iranian retaliatory strikes have killed 3 U.S. service members, at least 9 people in Israel, and 4 people in other countries in the region. In Iran, the U.S.-Israeli strikes have killed at least 133 civilians, including, reportedly, dozens of school children, and wounded 200 others, according to HRANA, the media agency of an Iranian rights group based in Washington.

War is deadly. That’s the point. I grieve for the civilians who died, and I grieve, as well, for the members of the military who were killed. Maybe all soldiers are aware they could die in combat, but soldiers don’t make policy or decide when to go to war. Did these soldiers or their grieving loved ones have a personal stake in this particular conflict? I doubt it.

When I was a teenager during the Vietnam War, I was certain I was a pacifist. I find the question of pure pacifism more complicated now than I did then, and I look forward to reading a book on the topic written by my colleague Ben Daniel, to be published later this year. Ben’s book, Grace Over Guns: Pursuing Peace in a Militarized World, should be released by the end of this summer.

What I am certain about is that Christians are called to be peacemakers. In 1980 (practically ancient history at this point), my denomination’s General Assembly adopted a report entitled, “Peacemaking: The Believer’s Calling.” Based on Matthew 5:9 as well as the rest of the rich scriptural heritage of peace and justice in both the Hebrew Scriptures and the New Testament, and based also in the Reformed tradition that historically has been committed to world-transforming action, the forty-plus page report states, among other things, “we believe that these times, so full of peril and tragedy for the human family, present a special call for obedience to our Lord, the Prince of Peace. The Spirit is calling us to life out of death. … We are at a turning point. We are faced with the decision either to serve the Rule of God or to side with the powers of death through our complacency and silence.”

We are faced with a decision either to serve the Rule of God, or to side with the powers of death through our complacency and silence. So, what does it mean to be a peacemaker? I’m grateful for some excellent exegetical work done by April Hoelke Simpson, who writes, “One way to answer this question is to pay attention to how the term eirēnopoios [the Greek word translated as “peacemakers”] was used in the ancient world.” The word occurs in the New Testament only in this verse, but outside the New Testament, it’s used by Xenophon and Plutarch to refer to “those who are committed to peace rather than to war.”

Another clue is that Jesus, a devout Jew, certainly would have been shaped by the rich meaning of the Hebrew word for peace, shalom, which includes not only lack of conflict but also safety, welfare, prosperity, and completeness on an individual and group level. “Peacemaking,” therefore, is the active pursuit of wellbeing for all, especially those for whom such wellbeing has been denied. As “The Believer’s Calling” puts it, “We know there can be no national security without global security, and there can be no global security without political and economic justice.”

Jesus says that peacemakers will be called huioi theou; literally, “sons of God,” or, in more contemporary and inclusive language, “children of God.” While I celebrate that all God’s people are “children of God,” the way Jesus uses this phrase here may point to something more. Simpson writes, “[I]n the context of the first-century Roman Empire, when Matthew was written, the term ‘son of [a] god’ was politically significant. Multiple emperors – not least Rome’s first emperor, Augustus – were granted the title ‘son of god.’ … In texts about Augustus, we find repeated reference to the idea that he was an agent of peace for the whole Roman Empire.” This means Jesus’ choice of words here, naming his peacemaking followers “sons of God,” is subversive. Simpson writes, “Whereas Roman rhetoric portrayed its rulers as those who had the divine right to rule and establish peace, Jesus tells his followers something different: true peace comes not through Rome but through you. You are agents of peace in the world, agents who bring reconciliation and genuine wellbeing to those who need it. By being thus, you will be rightfully called the heirs of God. … The point is that Christians are called to be agents of peace in the world, and they are emphatically not to do so through a model of domination that conquers and suppresses in the name of ‘peace.’”

Are some wars necessary? I’m not sure. I am sure, however, that this war is a choice. There were diplomatic options for most of the stated aims of this armed conflict, a conflict not approved by Congress, a conflict that does not make Americans or the rest of the world safer. I turn again and again to Martin Luther King, Jr.’s wisdom:

Returning hate for hate multiplies hate, adding deeper darkness to a night already devoid of stars. Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that. Hate multiplies hate, violence multiplies violence, and toughness multiplies toughness in a descending spiral of destruction. So when Jesus says, “Love your enemies,” he is setting forth a profound and ultimately inescapable admonition. Have we not come to such an impasse in the modern world that we must love our enemies – or else? The chain reaction of evil – hate begetting hate, wars producing more wars – must be broken, or we shall be plunged into the dark abyss of annihilation.

© Joanne Whitt 2026 all rights reserved.

Resources:
Ben Daniel, Grace Over Guns: Pursuing Peace in a Militarized World (Harvey, ND: Herald Press, 2026
Peacemaking: The Believer’s Calling, https://www.pcusa.org/sites/default/files/8-peacemaking-believers-calling-1980.pdf
April Hoelke Simpson, “Commentary of Matthew 5:1-20,” January 22, 2023,
https://www.workingpreacher.org/commentaries/narrative-lectionary/beatitudes/commentary-on-matthew-51-20-3
Nicholas Kristof and Stephanie Shen, “A War of Choice Does Not Make Us Safer,” February 28, 2026, video:
https://www.nytimes.com/video/opinion/100000010744432/a-war-of-choice-does-not-make-us-safer.html?searchResultPosition=2
Nicholas Kristoff, “The Folly of Attacking Iran,” February 28, 2026, https://www.nytimes.com/2026/02/28/opinion/trump-iran-war.html
The Rev. Dr. Martin Luther King, Jr., “Loving Your Enemies,” in Strength to Love (Minneapolis, MN: Fortress Press, 2010)