Catholic Church and capital punishment

Augustine

According to St. Augustine:

The same divine authority that forbids the killing of a human being establishes certain exceptions, as when God authorizes killing by a general law or when He gives an explicit commission to an individual for a limited time.

The agent who executes the killing does not commit homicide; he is an instrument as is the sword with which he cuts. Therefore, it is in no way contrary to the commandment, 'Thou shalt not kill' to wage war at God's bidding, or for the representatives of public authority to put criminals to death, according to the law, that is, the will of the most just reason (from The City of God, Book 1, Chapter 21)

Aquinas

The following is a summary of Summa Contra Gentiles, Book 3, Chapter 146 which was written by Aquinas prior to writing the Summa Theologica. St. Thomas was a vocal supporter of the death penalty. This was based on the theory (found in natural moral law), that the state has not only the right, but the duty to protect its citizens from enemies, both from within, and without.

For those who have been appropriately appointed, there is no sin in administering punishment. For those who refuse to obey God's laws, it is correct for society to rebuke them with civil and criminal sanctions. No one sins working for justice, within the law. Actions that are necessary to preserve the good of society are not inherently evil. The common good of the whole society is greater and better than the good of any particular person. "The life of certain pestiferous men is an impediment to the common good which is the concord of human society. Therefore, certain men must be removed by death from the society of men." This is likened to the physician who must amputate a diseased limb, or a cancer, for the good of the whole person. He based this on I Corinthians 5, 6: "You know that a little leaven corrupts the whole lump of dough?" and I Corinthians 5, 13: "Put away the evil one from among yourselves"; Romans 13,4: "[it is said of earthly power that] he bears not the sword in vain: for he is God's minister, an avenger to execute wrath upon him that does evil"; I Peter 2, 13-14: "Be subjected therefore to every human creature for God's sake: whether to be on the king as excelling, or to governors as sent by him for the punishment of evildoers and for the praise of good." He believed these passages superseded the text of Exodus 20,13: "Thou shall not kill." This is mentioned again in Matthew 5,21. Also, it is argued that Matthew 13, 30: "Suffer both the weeds and the wheat to grow until the harvest." The harvest was interpreted as meaning the end of the world. This is explained by Matthew 13,38-40.

Aquinas acknowledged these passages could also be interpreted as meaning there should be no use of the death penalty if there was a chance of injuring the innocent. The prohibition "Thou shall not kill", was superseded by Exodus 22,18: "Wrongdoers you shall not suffer to live." The argument that evildoers should be allowed to live in the hope that they might be redeemed was rejected by Aquinas as frivolous. If they would not repent in the face of death, it was unreasonable to assume they would ever repent. "How many people are we to allow to be murdered while waiting for the repentance of the wrongdoer?", he asked, rhetorically. Using the death penalty for revenge, or retribution is a violation of natural moral law.

Modern Era

The 1911 edition of the Catholic Encyclopedia suggested that Catholics should hold that "the infliction of capital punishment is not contrary to the teaching of the Catholic Church, and the power of the State to visit upon culprits the penalty of death derives much authority from revelation and from the writings of theologians", but that the matter of "the advisability of exercising that power is, of course, an affair to be determined upon other and various considerations."

In an address given on September 14, 1952, Pope Pius XII made clear that the Church does not regard the execution of criminals as a violation by the State of the universal right to life, arguing that:

When it is a question of the execution of a condemned man, the State does not dispose of the individual's right to life. In this case it is reserved to the public power to deprive the condemned person of the enjoyment of life in expiation of his crime when, by his crime, he has already disposed himself of his right to live.

Some Catholic writers, such as the late Cardinal Joseph Bernadin of Chicago, argued against the use of the death penalty in modern times by drawing on a stance labelled the "consistent life ethic". Characteristic of this approach is an emphasis on the sanctity of human life, and the responsibility on both a personal and social level to protect and preserve life from "womb to tomb" (conception to natural death). This position draws on the conviction that God has "boundless love for every person, regardless of human merit or worthiness."

Pope John Paul II advocated incarceration in lieu of the death penalty whenever possible. In his the 1995 Evangelium Vitae, Pope John Paul II suggested that capital punishment should be avoided unless it is the only way to defend society from the offender in question, opining that punishment "ought not go to the extreme of executing the offender except in cases of absolute necessity: in other words, when it would not be possible otherwise to defend society. Today however, as a result of steady improvements in the organization of the penal system, such cases are very rare, if not practically non-existent." The most recent edition of the Catechism of the Catholic Church supported John Paul II's statement, and further states that:

Assuming that the guilty party's identity and responsibility have been fully determined, the traditional teaching of the Church does not exclude recourse to the death penalty if this is the only possible way of effectively defending human lives against the unjust aggressor. If, however, non-lethal means are sufficient to defend and protect people's safety from the aggressor, authority will limit itself to such means, as these are more in keeping with the concrete conditions of the common good and more in conformity to the dignity of the human person.

However, according to Cardinal Ratzinger (later Pope Benedict XVI), the 1995 assessment of the contemporary situation advanced by John Paul II is not binding on the Catholic faithful. In 2004, Ratzinger wrote:

if a Catholic were to be at odds with the Holy Father on the application of capital punishment or on the decision to wage war, he would not for that reason be considered unworthy to present himself to receive Holy Communion. While the Church exhorts civil authorities to seek peace, not war, and to exercise discretion and mercy in imposing punishment on criminals, it may still be permissible to take up arms to repel an aggressor or to have recourse to capital punishment. There may be a legitimate diversity of opinion even among Catholics about waging war and applying the death penalty, but not however with regard to abortion and euthanasia.

Pope Francis has stated that he is against the death penalty. In 2015, Pope Francis addressed the International Commission against the Death Penalty, stating that: "Today the death penalty is inadmissible, no matter how serious the crime committed." Francis argued that the death penalty is no longer justifiable by society's need to defend itself, and the death penalty has lost all legitimacy due to the possibility of judicial error. He stated that capital punishment is an offence "against the inviolability of life and the dignity of the human person, which contradicts God's plan for man and society" and "does not render justice to the victims, but rather fosters vengeance." In the address, Francis further explained:

In certain circumstances, when hostilities are underway, a measured reaction is necessary in order to prevent the aggressor from causing harm, and the need to neutralize the aggressor may result in his elimination; it is a case of legitimate defence (cf. Evangelium Vitae, n. 55). Nevertheless, the prerequisites of legitimate personal defence are not applicable in the social sphere without the risk of distortion. In fact, when the death penalty is applied, people are killed not for current acts of aggression, but for offences committed in the past. Moreover, it is applied to people whose capacity to cause harm is not current, but has already been neutralized, and who are deprived of their freedom. [...]

For a constitutional State the death penalty represents a failure, because it obliges the State to kill in the name of justice [...] Justice is never reached by killing a human being. [...] The death penalty loses all legitimacy due to the defective selectivity of the criminal justice system and in the face of the possibility of judicial error. Human justice is imperfect, and the failure to recognize its fallibility can transform it into a source of injustice. With the application of capital punishment, the person sentenced is denied the possibility to make amends or to repent of the harm done; the possibility of confession, with which man expresses his inner conversion; and of contrition, the means of repentance and atonement, in order to reach the encounter with the merciful and healing love of God. Furthermore, capital punishment is a frequent practice to which totalitarian regimes and fanatical groups resort, for the extermination of political dissidents, minorities, and every individual labelled as "dangerous" or who might be perceived as a threat to their power or to the attainment of their objectives. As in the first centuries and also in the current one, the Church suffers from the application of this penalty to her new martyrs.

The Vatican had also officially given support to a 2015 United Nations campaign against the death penalty. During a U.N. Human Rights Council meeting concerning the abolishment of capital punishment, Archbishop Silvano Tomasi declared that "The Holy See Delegation fully supports the efforts to abolish the use of the death penalty." The Archbishop stated:

Considering the practical circumstances found in most States ... it appears evident nowadays that means other than the death penalty 'are sufficient to defend human lives against an aggressor and to protect public order and the safety of persons [...] We should take into account that no clear positive effect of deterrence results from the application of the death penalty and that the irreversibility of this punishment does not allow for eventual corrections in the case of wrongful convictions.

Church teaching

The Church teaches that the commandment is "Thou shalt not murder", which permits the death penalty by the civil authority as the administrator of justice in a human society in accordance with the Natural Law. The Church’s teaching is that punishments, including the death penalty, may be levied for four reasons:

1. Rehabilitation - The sentence of death can and sometimes does move the condemned person to repentance and conversion.The death penalty may be a way of achieving the criminal’s reconciliation with God.
2. Defense against the criminal - Capital punishment is an effective way of preventing the wrongdoer from committing future crimes and protecting society from him.
3. Deterrence - Executions may create a sense of horror that would prevent others from being tempted to commit similar crimes.
4. Retribution - Guilt calls for punishment. The graver the offense, the more severe the punishment ought to be. In Holy Scripture death is regarded as the appropriate punishment for serious transgressions. Thomas Aquinas held that sin calls for the deprivation of some good, such as, in serious cases, the good of temporal or even eternal life. The wrongdoer is placed in a position to expiate his evil deeds and escape punishment in the next life.

The Catechism of the Catholic Church states that the death penalty is permissible in certain cases if the "guilty party's identity and responsibility have been fully determined". As to defense against the criminal, the Church teaches that if there are other means available to defend people from the "unjust aggressor", these means are preferred to the death penalty because they are considered to be more respectful of the dignity of the person and in keeping with the common good.⁽²²⁶⁷⁾ Because today's society makes possible effective means for preventing crime without execution, the Catechism - quoting Pope John Paul II wrote that "the cases in which execution of the offender is an absolute necessity 'are very rare, if not practically nonexistent.'"

On March 25, 1995, Pope John Paul II affirmed the church's stance towards capital punishment in his 1995 encyclical titled Evangelium Vitae (The Gospel of Life).

In January 1999, Pope John Paul II, without changing Catholic teaching, appealed for a consensus to end the death penalty on the ground that it was "both cruel and unnecessary." He said that criminal offenders should be offered "an incentive and help to change his or her behaviour and be rehabilitated" Pope Francis advocated that "capital sentences be commuted to a lesser punishment that allows for time and incentives for the reform of the offender."

The United States Conference of Catholic Bishops states that "Our fundamental respect for every human life and for God, who created each person in his image, requires that we choose not to end a human life in response to violent crimes if non-lethal options are available."