The Vatican’s endorsement of a two-state solution rests not on a revealed doctrine that prescribes a particular constitutional arrangement for the Holy Land, but on the Church’s theology of peace, justice, human dignity, the common good, and international mediation. It is therefore best understood as a prudential diplomatic judgment: the Holy See considers two mutually recognized states—Israel and Palestine—the institutional framework most capable, in present circumstances, of protecting the legitimate rights and security of both peoples.

The two-state position is a prudential, not dogmatic, judgment

The Holy See does not teach that the two-state model is a divinely mandated political form. Catholic doctrine does not determine whether a disputed territory must be governed through one state, two states, a federation, or another arrangement. Political structures belong to the sphere of prudential judgment, provided that they respect moral principles such as justice, human rights, religious freedom, and the common good.

This distinction is important. Pope Leo XIV describes the two-state solution as an “institutional perspective” for meeting the “legitimate aspirations for both peoples,” rather than as a dogma or an absolute theological formula. He also says that the Holy See seeks to act as “a mediating voice for both parties” in order to help find “a just solution for everyone.”

Thus, the Vatican is not claiming that Catholic theology independently proves the technical correctness of every proposed two-state plan. Rather, it applies Catholic social teaching to a concrete political conflict and judges that this framework presently offers the most plausible route toward justice and peace.

Peace is more than the cessation of hostilities

The first theological basis is the Church’s understanding of peace. According to Gaudium et Spes, peace is not simply the absence of armed conflict, nor merely a balance of power between hostile parties. It is an “enterprise of justice,” requiring a social order in which human beings and peoples are treated with dignity.

This principle prevents the Vatican from endorsing a settlement that merely freezes the conflict through military superiority or coercion. A valid peace must address the underlying claims and needs of both communities. Pope Benedict XVI similarly teaches that peace is “the fruit of an order” shaped by justice and corresponds to humanity’s hope for a rightly ordered political community.

The two-state proposal fits this logic because it seeks to transform a prolonged struggle over political identity, territory, sovereignty, and security into a negotiated institutional order. It attempts to give both Israelis and Palestinians a recognized political home rather than requiring one people to remain permanently subordinate to the other.

Pope Francis expressed this goal explicitly:

The theological point is not that separation is inherently ideal. Rather, it is that a political arrangement must make possible justice, security, coexistence, and the overcoming of enmity.

Equal human dignity requires concern for both peoples

A second basis is the Church’s universal understanding of human dignity. Catholic social teaching rejects political arrangements that treat one population’s life, security, or political rights as intrinsically more valuable than another’s.

Pope Francis identifies the victims on both sides: Christians, Jews, and Muslims; Israeli families and hostages; Palestinian civilians; the displaced; and those seeking peace amid suffering. He calls for the release of hostages, protection of Palestinian civilians, humanitarian assistance, and the rebuilding of homes. Pope Francis also condemned terrorism while expressing grave concern over the extensive suffering of Palestinian civilians in Gaza.

This dual concern is central to the Vatican’s reasoning. The two-state framework is intended to recognize:

• Israelis’ legitimate need for security and national self-determination;
• Palestinians’ legitimate need for political freedom, justice, territorial security, and a future in their own land;
• the rights of civilians regardless of nationality or religion;
• the protection of religious communities and holy places;
• the right of displaced persons and refugees to a just resolution of their claims.

Pope Leo XIV’s language is deliberately reciprocal: he refers to “a future of lasting peace and justice” for Palestinians and “the entire Palestinian people and the entire Israeli people.” The Vatican’s position is therefore not properly interpreted as an endorsement of Palestinian claims against Israeli existence, nor of Israeli security at the expense of Palestinian dignity. Its underlying moral criterion is the equal humanity of both peoples.

Justice is the foundation of peace

The third basis is the Church’s teaching that peace cannot be separated from justice. Pope Francis calls justice a social virtue directed toward communities in which every person is treated according to innate dignity, and he states plainly that justice is “the basis of peace.”

The Vatican’s support for two states therefore cannot mean merely establishing two flags or two governments while leaving unresolved the conditions that generate violence. A morally adequate settlement would need to address, among other matters:

• security and the prevention of terrorism;
• political self-determination;
• borders and territorial continuity;
• the status of Jerusalem;
• protection of holy places;
• the rights of minorities;
• refugees and displaced persons;
• access to water, land, and economic life;
• accountability for grave violations of humanitarian law.

The sources do not provide a complete Catholic blueprint for resolving each of these questions. They do, however, establish the principles by which any proposal must be evaluated: respect for human dignity, protection of the vulnerable, justice, dialogue, fraternity, and the common good.

The Vatican’s 2024 diplomatic statement makes this especially clear. Pope Francis called for “one Israeli and one Palestinian” state arrangement together with “an internationally guaranteed special status for the City of Jerusalem,” so that Israelis and Palestinians might live “in peace and security.” The reference to Jerusalem indicates that the Vatican views the conflict not only as a territorial dispute but also as a question involving a city sacred to Jews, Christians, and Muslims and therefore requiring special protection and international concern.

The biblical and Christological foundation: reconciliation rather than domination

The Church’s theological argument ultimately has a Christological center. According to Gaudium et Spes, Christ reconciles humanity to God and breaks down hatred through the Cross. Christians are therefore called to work with all genuine peacemakers to overcome violence and establish relationships marked by justice and love.

Pope Francis likewise states that the definitive revelation of God in Jesus Christ makes impossible any appeal to violence “in the name of God.” Christ conquers evil through good and reconciles human beings to God and to one another.

This does not imply political naivety or the denial of legitimate defense. It means that no nation or movement may absolutize its political project and treat the opposing population as an enemy without rights. The desired political settlement must be directed toward reconciliation, not domination.

The biblical imagery used by the popes is significant. Pope Francis invokes Isaiah’s vision in which nations “beat their swords into plowshares” and no longer learn war. Gaudium et Spes presents the same vision as an eschatological horizon that Christians must anticipate through concrete efforts to overcome violence. A two-state arrangement is therefore supported insofar as it can serve this movement from armed conflict toward coexistence; it is not itself the fullness of biblical peace.

Dialogue and international guarantees

A further basis is the Church’s insistence that peace must be built through dialogue and legitimate political authority, not imposed solely through force. The Church’s teaching emphasizes patient diplomacy, justice, solidarity, development, and respect for peoples’ dignity. Pope Paul VI similarly argues that peace depends upon mutual trust, international cooperation, the rejection of hatred and racial hostility, and the formation of public attitudes favorable to reconciliation.

This explains why the Vatican speaks of the international community and, particularly, of guarantees for Jerusalem. The Holy See does not view the conflict as a matter that can be settled solely by unilateral action. Because the parties’ security and rights are deeply interrelated, a credible settlement would require recognized obligations, monitoring, legal guarantees, and international support.

The Vatican’s diplomatic role is consequently facilitative rather than coercive. It calls the parties to dialogue, urges ceasefires, insists on humanitarian protection, and supports international initiatives, but the sources do not authorize the Church to dictate the precise political terms of a final settlement.

Relations with Judaism and protection of the Holy Land’s religious character

The Vatican’s position also reflects the Church’s theological relationship with Judaism. Pope Francis emphasizes that Christianity has Jewish roots: Jesus was born and lived as a Jew, and Judaism is not extrinsic to Christianity but, in a certain sense, “intrinsic” to it. He describes Jewish-Christian relations as a “family dialogue” and links that relationship to shared responsibility for peace.

This does not amount to a Catholic endorsement of every policy of the State of Israel. Nor does it erase the distinctiveness of Judaism and Christianity. It does mean that Catholic reflection on the Holy Land must reject antisemitism, acknowledge the Jewish people’s historical and religious bond with the land, and take seriously Jewish concerns regarding security and survival.

At the same time, the Church’s concern for Palestinian Christians and other Christian communities prevents the Holy See from treating the region solely through a Jewish-Israeli or Muslim-Arab lens. Pope Francis describes Middle Eastern Christians as witnesses of hope who serve reconciliation, forgiveness, and the common good amid suffering. The Vatican therefore seeks a settlement that preserves the Holy Land as a place where Jews, Christians, and Muslims can live and worship with security and freedom.

Critical assessment and limitations

The theological basis is strong at the level of principles, but it does not conclusively establish the two-state model as the only morally permissible political arrangement.

The Vatican’s argument has three important limitations:

1. The two-state solution is contingent.
   It is supported because the Holy See presently judges it the most realistic framework for meeting both peoples’ legitimate aspirations. Pope Leo XIV calls it the solution that could offer an answer to the conflict, but also says that the Holy See is seeking a just solution for everyone.

2. The model is not sufficient by itself.
   Two states could still coexist unjustly if one were deprived of viable territory, sovereignty, security, or economic life, or if minorities were denied rights. Catholic teaching requires that the arrangement produce justice, not merely formal political separation.

3. The sources do not resolve technical disputes.
   They do not specify final borders, the precise status of settlements, the mechanism for refugee claims, the structure of Jerusalem’s international guarantees, or the security architecture. These are political and legal questions that must be assessed through prudence, negotiation, and international law.

Conclusion

The Vatican endorses a two-state solution because it sees it as a practical institutional expression of several Catholic convictions:

• peace must be founded on justice, not domination;
• Israelis and Palestinians possess equal human dignity;
• both peoples have legitimate political aspirations;
• terrorism and attacks on civilians are morally unacceptable;
• humanitarian protection and security are mutually necessary;
• Jerusalem requires special protection because of its universal religious significance;
• reconciliation must replace hatred and permanent conflict;
• political peace must be constructed through dialogue and international guarantees.

The endorsement is therefore neither a dogmatic definition nor a partisan political preference. It is a prudential judgment rooted in Catholic social and moral theology: under present conditions, two mutually secure and recognized states appear to offer the most credible framework for honoring the dignity, rights, and future of both peoples. Its success, however, would depend on whether it actually embodies justice, reciprocal security, religious freedom, protection of civilians, and reconciliation rather than merely institutionalizing separation.