
Is there ever a time where legitimate defense is justifiable? The Catechism answers this question and how it relates to honoring the dignity of the human person as we dive deeper into the fifth commandment. We learn about defense of ourselves and others, principles of crime and punishment, and capital punishment. Fr. Mike also explains the Church’s current teaching on the death penalty and why it has changed over time. Today’s readings are Catechism paragraphs 2263-2267.
Loading summary
A
Hi, my name is Fr. Mike Schmitz and you're listening to the Catechism in a Year podcast where we encounter God's plan of sure goodness for us, revealed in Scripture and passed down to the tradition of the Catholic faith. The Catechism in a Year is brought to you by ascension. In 365 days, we'll read through the Catechism of the Catholic Church, discovering our identity in God's family as we journey together toward our heavenly home. This is day 293, reading paragraphs 2263 to 2267. As always, I am using the Ascension edition of the Catechism, which includes a foundations of Faith approach, but you can follow along with any recent version of the Catechism of the Catholic Church. You can also download your own Catechism in a Year Reading plan by visiting ascensionpress.com ciy and lastly, you can click Follow or subscribe in your podcast app for daily updates and daily notifications. Today is day 293, paragraphs 2263 to 2267. We are looking at legitimate defense. Remember yesterday we set the context. The context, of course, is the dignity of the human person as well as the actual heart of the commandment, which is you shall not kill, which specifically means taking an innocent human life. So murdering an innocent human being. That is what the definition is. But we also heard that we are called by Jesus to go beyond that. We're called to avoid feeding anger, to avoid solidifying into hatred, or to pursue vengeance. We're called to love our enemies and do good to those who hurt us and those who hate us. It's a high call. Now, at the same time, there's a big question. And the big question is, is there ever a chance? Is there ever an opportunity? Is there ever a time when it is legitimate to defend yourself? If you're a Christian, is there ever a time when you are able to defend yourself? And so today we're talking about that. That's what paragraphs 2263 through 2267 are all about. They're all about the question of is it possible to have legitimate defense? So we'll look at that today and in order to prepare ourselves again, keeping in mind that we have the mind of Christ, not just the way of the world. The way of the world would say, yeah, do whatever you can. In fact, the way of the world in some ways would be the old prescription of the law, which is an eye for an eye, tooth for a tooth, or even worse than that, which is you know a life for a tooth or a family's life for an eye. Here as Christians, we are called to have clearer vision than that. We are called to have bigger hearts than that. At the same time, is there room for legitimate defense? We're looking at that today, to prepare our hearts for that, to have that kind of vision, the vision that is given to us by the Lord. We call upon his name as we pray. Father in heaven, in the name of your son, Jesus Christ, send us your Holy Spirit. Send your Holy Spirit so that we can see the way you see, that we can view the world and others. The way you view the world and others. Help us to have access to accurate vision, help us to have clear vision. Not only that, Lord God, give us hearts like yours, hearts that love what you love, hearts that hate what you hate. Lord God, give us courageous hearts and also prudent hearts that can be discerning, that can recognize when is the time to lay down one's life and when is the time to stand? When is the time to defend the people who need defending? Lord, give us discerning minds, discerning hearts. Help us to know when you're calling us to be martyrs. Help us to know when you're calling us to be soldiers. In Jesus name we pray. Amen. In the name of the Father and of the Son and of the Holy Spirit. Amen. It is day 293. We are reading paragraphs 2263 to 2267. Legitimate defense the legitimate defense of persons and societies is not an exception to the prohibition against the murder of the innocent that constitutes intentional killing. St. Thomas Aquinas stated, the act of self defense can have a double the preservation of one's own life and the killing of the aggressor. The one is intended, the other is not. Love toward oneself remains a fundamental principle of morality. Therefore, it is legitimate to insist on respect for one's own right to life. Someone who defends his life is not guilty of murder, even if he is forced to deal his aggressor a lethal blow. St. Thomas Aquinas further states, if a man in self defense uses more than necessary violence, it will be unlawful, whereas if he repels force with moderation, his defense will be lawful. Nor is it necessary for salvation that a man omit the act of moderate self defense to avoid killing the other man, since one is bound to take more care of one's own life than of another's. Legitimate defense can be not only a right, but a grave duty for one who is responsible for the lives of others. The defense of the common good requires that an unjust aggressor be rendered unable to cause harm. For this reason, those who legitimately hold authority also have the right to use arms to repel aggressors against the civil community entrusted to their responsibility. The efforts of the State to curb the spread of behavior harmful to people's rights and to the basic rules of civil society correspond to the requirement of safeguarding the common good. Legitimate public authority has the right and the duty to inflict punishment proportionate to the gravity of the offense. Punishment has the primary aim of redressing the disorder introduced by the offense. When it is willingly accepted by the guilty party, it assumes the value of expiation. Punishment, then, in addition to defending public order and protecting people's safety, has a medicinal purpose. As far as possible, it must contribute to the correction of the guilty party. Recourse to the death penalty on the part of legitimate authority following a fair trial was long considered an appropriate response to the gravity of certain crimes and an acceptable, albeit extreme, means of safeguarding the common good. Today, however, there is an increasing awareness that the dignity of the person is not lost, even after the commission of very serious crimes. In addition, a new understanding has emerged of the significance of penal sanctions imposed by the State. Lastly, more effective systems of detention have been developed which ensure the due protection of citizens, but at the same time do not definitively deprive the guilty of the possibility of redemption. Consequently, the Church teaches, in light of the gospel that the death penalty is inadmissible because it is an attack on the inviolability and dignity of the person. And she works with determination for its abolition worldwide. All right, there we have it, paragraphs 2263 to 2267. Legitimate defense. So let's start at the very beginning, which, as we said before, I think it was yesterday, it's a very good place to start. So 2263 highlights this and gets right out of the gate, highlights the fact that legitimate self defense or legitimate defense of persons, not even self defense, legitimate defense of persons and societies is not an exception to the prohibition against murder of the innocent that constitutes intentional killing. So to be able to say that, yes, there are times when a person may be forced to deal a lethal blow to another person, that's not an exception. Like, oh, in some cases this is the case. No, that is not the case at all. In fact, Thomas Aquinas, back In the day, 13th century, right thereabouts, he mentioned this principle of double effect. And this is going to be very important for us. The act of self defense can have a double effect. So the, the first effect is the preservation of one's life. I'm trying to make it so that I stay alive. That secondary unintended consequence maybe involve dealing one's assailant a lethal blow. He goes on to say, the one is intended, you want to preserve your own life. The other is not. So the goal of this is not I want to kill someone. The goal is I want to preserve my life, I want to remain alive, or I want to preserve the life of someone around me. This is really, really important because the love of oneself remains a fundamental principle of morality. That's paragraph 2264. Therefore, it is legitimate to insist on respect for one's own right to life. And there's something so powerful here. Thomas Aquinas, once again, he highlights this. He says, one is bound to care more for one's own life than for another's, especially if that other person is attacking you and that one person, the other person is threatening your life. Now, this is very important that you can, you have the ability, right, you have the right to defend yourself. Paragraph 2265 says, There might be times, though, when you don't only have the right to defend, you may have the duty. And so let's look at this. Legitimate defense can be not only a right, but a grave duty for one who's responsible for the lives of others. Goes on to say, the defense of the common good requires that an unjust aggressor be rendered unable to cause harm. That is necessary. Now, if this person is coming against you, and that's it, you may say, yep, I do love my own life for the sake of the Gospel, for the sake of Christ, for the sake of the fact that I want to bear witness to Jesus not only with my life, but also with my death. You may, you have it in your right to allow yourself to be harmed rather than to harm. You could do that. You could choose martyrdom. The catechism here is saying that yes, when it comes to oneself, you have the right to defend, or even the right to lay down. Your life goes on to say, but it may become a grave duty for one who is responsible for the lives of others. So it jumps right to civil society. But let's make it smaller, let's make it closer to home. There could be grave duty of a father to protect his family, that if someone breaks into my house, it's just me, like I'm a priest by myself. Someone breaks into my house, Then I could say, in this case, I refuse to defend my own life. I refuse to take up arms against this person. But if I was a dad of a family, no, I would say I'm bound by my duty. Part of one's duty as a father would be to protect their children. So similarly, if as a spiritual father, if someone were to come in, say, the church, there would possibly be a grave duty that I would have to do what I could to stop the unjust aggressor. Now, of course, when it comes to civil society, when it comes to those who legitimately hold authority, they have the right to use arms to repel aggressors against a civil community entrusted to their responsibility. So civil authority can take up arms to. Like, for example, the police, right? That's as an example, they can say, we have people who are armed, who are able to stop those who want to harm others. Now it goes on to say paragraph 2266. The efforts of the state to curb the spread of behavior harmful to people's rights and to the basic rules of civil society correspond to the requirement of safeguarding the common good. That makes sense, right? That's just. Those things go hand in hand. So legitimate public authority has the right and the duty to inflict punishment proportionate to the gravity of the offense. But what is the goal of punishment? And the goal of punishment is. Is. Well, obviously in the word punishment comes from the term punitive, or it comes in the same root as punitive. So there is a punishment there. Someone is being penalized for what they've done, right? Some kind of punishment is being inflicted. What's the goal of that punishment? It says here punishment has the primary aim of redressing the disorder introduced by the offense. So justice, justice is the primary aim of punishment, redressing the disorder introduced by the offense. When it's willingly accepted by the guilty party, it can assume the value of expiation. So then punishment, in addition to defending public order and protecting people's safety, has a medicinal purpose as far as possible. It must contribute to the correction of the guilty party. So there is something that's meant to be, you say a correctional facility. It's actually meant to be a correction, right? It's meant to be remedial in some way, shape or form. Now, you might look at whatever country you live in. Again, I keep talking about our own country here in the United States of America. You might say, okay, the correctional system is broken. It's not remedial. It takes criminals, makes them hardened criminals, right? Or it just treats criminals incredibly inhumanely. Now, I'm not an expert on the correctional facility or the whole structure of how we do this in the United States. I'm just saying, you might say we're doing it wrong. Okay? And again, remember, keep in mind the church is proposing the principle, the policy, the policy that implements the principle. That's up to Catholics in the world, right? That's up to those of you, those of us who are in the world and are responsible for shaping policy. But the principle itself is one we agree upon. And that principle is the first aim of punishment is so a. The first thing is it is the right and the duty of the civil authority to inflict punishment on those who have broken the law, those who have harmed the common good, those who have become a public disorder corresponding to the crime. Keep that in mind. Secondly, that has to be corresponding to the crime. Thirdly, we recognize that the primary aim is justice. Fourthly, ultimately, it should be remedial, actually, should be a correction. So if those are the elements of this crime and punishment situation we have going on, that's the principle. What are the policies? And that's for, again, Catholics in the world to figure out. How can we do this best? How can we best implement these principles in a way that actually is just and actually is remedial to the extent that they can be remedial? Does that make sense? Now, paragraph 2267 is on the death penalty. And we recognize that historically speaking and scripturally speaking, the death penalty has been part of what we've inherited from scripture, what we've inherited in tradition. And so there is the case that society must be able to protect itself for the common good. Society must be able to protect itself. So that's one of the reasons why, I would say from my perspective, it's one of the reasons why the death penalty has been widely accepted for much of Judeo Christian history. Why? Because if we think about this, okay, the goal of the punishment is justice. The ultimate goal would be, if possible, remedial, right? Correction. And so, yes, if to whatever extent a society can do this, they would keep those criminals alive, not to further punish them as much as it is to provide an opportunity for repentance, right? To be corrected. What if, here's the scenario, and I apologize for the comic book nature of this scenario. What if there was someone like the Joker, right? Here's Batman keeps throwing the Joker into Arkham Asylum, into the. Essentially the prison there in that world. But what happens? The Joker keeps breaking out and keeps killing more people and so Batman catches him and throws him in jail and he keeps breaking out and killing more people. That would be a case. That would. It would be pretty obvious that in this case it's been demonstrated that the Joker can't be held in prison. Or you think of another culture, another society where their prison system is easily breakoutable and they're repeat criminals who continue to break out of the jail or whatever kind of prison they have and go on more killing sprees or more rampages. In those cases, capital punishment would be just. Why? Because the goal is to protect the common good. The goal is to protect the innocent. And if a society is unable, incapable of protecting the innocent through incarceration, then there would be room there obviously for capital punishment. Now, what paragraph 2267 is highlighting is out of all the things we've talked about the dignity of the human person as well as how in our society right now, modern prisons are, I don't want to say escape proof, but pretty much escape proof in the sense that we don't hear about prison breaks all of the time. We don't hear about an actual Joker escaping from Arkham Asylum and going on another killing spree. So this seems to be the most rarest of cases. Essentially, the Pope has said, and the Church now has this reflected in paragraph 2267, that consequently, because this doesn't really happen, consequently the Church teaches in light of the Gospel that the death penalty is inadmissible because it is an attack on the inviolability and dignity of the person. And she works with determination for its abolition worldwide. And so that's where we land today, and that's where we are today. We recognize that in the long standing tradition of the Church, the death penalty has been admissible for all these reasons, the reasons of necessity, at this moment, the Church is teaching that the world around us has changed so much that it is no longer admissible because it's no longer necessary. I hope that makes some sense. If you wanted further discussion or further insight into this, we have Catechism Answers with Dr. Scott Solem. That would be a fantastic. This is a great, great topic. If you want to dig deeply and say, well, there seems to be some confusion around this. Well, the teaching here is pretty clear. And yet you might still have questions for all these things. Especially as we continue to walk through this fifth Commandment and the Sixth Commandment and the other Commandments. There'd be a great opportunity to go to Catechism answers with Dr. Scott Solem. Incredible opportunity to appeal to like, let's. Let's dive more deeply into this and really unpack what the church is teaching, what the church is not teaching. About this. I hope that helps. Anyways, want you to know this. I'm praying for you. Please pray for me. My name is Father Mike. I cannot wait to see you tomorrow. God bless.
Episode: Day 293 – Legitimate Defense
Original Airdate: October 20, 2025
Reading: Catechism of the Catholic Church, Paragraphs 2263–2267
In this episode, Fr. Mike Schmitz explores the concept of "legitimate defense" as presented in the Catechism of the Catholic Church—how Christians should approach situations of self-defense and defense of others, the responsibilities tied to authority, and the Church’s current stance on the death penalty. The episode clarifies misconceptions about the commandment "You shall not kill," situates self-defense within Catholic teaching, and navigates the shift in Church thought toward the inadmissibility of the death penalty.
Quote
“The legitimate defense of persons and societies is not an exception to the prohibition against the murder of the innocent that constitutes intentional killing.”
—Catechism/Fr. Mike [05:41]
Quote
“If a man in self-defense uses more than necessary violence, it will be unlawful, whereas if he repels force with moderation, his defense will be lawful.”
—St. Thomas Aquinas (as quoted by Fr. Mike) [06:45]
Quote
"Legitimate defense can be not only a right but a grave duty for one who's responsible for the lives of others."
—Fr. Mike [08:05]
Quote
“The primary aim of punishment is redressing the disorder introduced by the offense... Punishment, then, in addition to defending public order and protecting people's safety, has a medicinal purpose.”
—Fr. Mike [10:20]
Quote
“Consequently, the Church teaches in light of the Gospel that the death penalty is inadmissible because it is an attack on the inviolability and dignity of the person. And she works with determination for its abolition worldwide.”
—Catechism/Fr. Mike [14:13]
“The love of oneself remains a fundamental principle of morality. Therefore, it is legitimate to insist on respect for one's own right to life.”
—Fr. Mike (paraphrasing Catechism) [06:25]
“Part of one’s duty as a father would be to protect their children.”
—Fr. Mike [08:29]
“The primary aim of punishment is justice... ultimately it should be remedial.”
—Fr. Mike [10:30]
“The Church is proposing the principle, the policy... that's up to Catholics in the world.”
—Fr. Mike on the role of the faithful in shaping public policy [11:25]
“The world around us has changed so much that [the death penalty] is no longer admissible because it’s no longer necessary.”
—Fr. Mike [14:40]
Fr. Mike recommends listeners seeking deeper discussion on the topic to check out "Catechism Answers with Dr. Scott Solem" for more detailed explanations and clarification of the Church’s nuanced teaching.
Fr. Mike maintains a compassionate, practical, and clarifying tone throughout—inviting listeners to wrestle with the teachings in light of real-world responsibilities and advancing understanding of human dignity. He encourages reflection, prayer, and ongoing engagement with Church teaching.
Summary Author’s Note:
This episode thoughtfully navigates one of the most challenging intersections of faith, morality, and civil duty—providing clarity on when self-defense is permitted, when it becomes a responsibility, how punishment should serve justice and reform, and why the Church now opposes the death penalty. Perfectly suited for those seeking the “why” behind Catholic moral reasoning.