Abstract

Xenophobia, the fear, contempt, or hatred of foreigners and strangers, is one of the most persistent social pathologies in human history. This paper argues that xenophobia is not merely a social ill but a theological transgression: it contradicts the character of God, violates the ethics of the Kingdom, and defaces the image of God (imago Dei) in every human being. Drawing from both the Old and New Testaments, this paper constructs a comprehensive biblical theology of neighbour love, examining the Mosaic commands concerning the stranger, the prophetic tradition’s defence of the vulnerable foreigner, Jesus’ radical redefinition of ‘neighbour’ in the Parable of the Good Samaritan, and Paul’s vision of a reconciled, multi-ethnic community in Christ. Critically, this paper also addresses the Church’s prophetic obligation to speak: a church that remains silent in the face of xenophobia does not merely fail its neighbours; it becomes complicit in their suffering. The paper concludes with a call to the Church to embody a countercultural Kingdom witness: one that welcomes the stranger as an act of worship, justice, and eschatological hope, and refuses the silence that makes oppression possible.

I. Introduction: Naming the Problem

Xenophobia is not new. In every era and culture, human communities have drawn sharp lines between ‘us’ and ‘them,’ treating outsiders with suspicion, contempt, and sometimes violence. In the twenty-first century, xenophobia manifests in immigration debates, racially motivated hostility, nationalist movements, and the everyday marginalisation of those perceived as foreign or ‘other.’ It is a global phenomenon with devastating human consequences.

What makes xenophobia theologically urgent is not merely that it is socially destructive, but that it is spiritually disordered. To fear and despise the stranger is to misread the nature of God, to misunderstand the scope of salvation, and to diminish the dignity of those made in the divine image. The Bible does not treat the question of the foreigner as peripheral; it places it at the very centre of Israel’s ethics, Jesus’ teaching, and the Church’s mission.

Equally urgent is this: the theological problem of xenophobia is compounded when the Church chooses silence. A church that witnesses hatred of the stranger and says nothing has not just remained neutral; it has chosen a side. History has demonstrated this truth with terrible clarity. The Church’s failure to speak has, at critical moments, functioned as moral permission for oppressors. A silent church is a complicit church.

This paper is organised around five movements: (1) the Old Testament’s theology of the stranger, (2) the prophetic tradition’s critique of exclusion, (3) Jesus’ Kingdom ethic of neighbour love, (4) the Pauline vision of a reconciled humanity, and (5) the Church’s prophetic vocation to speak. Together, these form a robust theological case against xenophobia and a constructive vision for what faithful, vocal, active neighbour love looks like.

II. The Old Testament Theology of the Stranger

A. The Ger: Defining the Foreigner in Ancient Israel

The Hebrew Bible employs several terms for foreigners. The most significant for ethics is ger (גֵּר), typically translated ‘sojourner,’ ‘resident alien,’ or ‘stranger.’ Unlike the nokri (foreigner who passes through) or the ben-nekar (foreigner of hostile intention), the ger was a person who had left their homeland and resided within Israel, lacking the social protections of kinship networks and tribal belonging. The ger was structurally vulnerable; an outsider without recourse.

It is precisely this vulnerability that makes Israel’s laws concerning the ger so remarkable. Far from permitting exploitation, the Torah commands protection, inclusion, and love of the ger.

B. The Mosaic Commands: Love the Stranger as Yourself

“When a stranger sojourns with you in your land, you shall not do him wrong. You shall treat the stranger who sojourns with you as the native among you, and you shall love him as yourself, for you were strangers in the land of Egypt: I am the LORD your God.”
— Leviticus 19:33–34 (ESV)

This passage is among the most striking in all of the Torah. The command to love the stranger (ger) as oneself is issued in the same breath as the command to love one’s neighbour (Lev. 19:18), and both are grounded in the same phrase: ‘I am the LORD your God.’ In the moral logic of Leviticus, neighbour love is not reserved for fellow Israelites; it extends to the outsider in their midst.

The theological rationale is equally profound: ‘for you were strangers in the land of Egypt.’ Israel’s own experience of displacement and oppression is meant to generate solidarity, not superiority. The memory of suffering is to become the seedbed of compassion. To mistreat the stranger would be to forget one’s own story — and more gravely, to forget the God who rescued them from that condition.

“You shall not wrong a sojourner or oppress him, for you were sojourners in the land of Egypt.”
— Exodus 22:21 (ESV)

“He executes justice for the fatherless and the widow, and loves the sojourner, giving him food and clothing. Love the sojourner, therefore, for you were sojourners in the land of Egypt.”
— Deuteronomy 10:18–19 (ESV)

The repetition across multiple legal codes is not accidental. It reflects a deep moral conviction in Israel’s theology: God himself has a special concern for the marginalised foreigner, and his people are to reflect that concern in their social life.

C. The Imago Dei Foundation

The theological underpinning for all of this is found in Genesis 1:26–27: every human being, regardless of ethnicity, nationality, or legal status, is made in the image of God (imago Dei). This is not a privilege of a chosen people; it is the ontological status of the human race. To despise the stranger, then, is to despise one who bears the image of the Creator. Xenophobia is not merely social prejudice; it is a form of sacrilege.

III. The Prophetic Tradition: Justice for the Foreigner; and the Sin of Silence

If the Law commanded inclusion, the prophets diagnosed Israel’s failure to practice it. But the prophets did not only diagnose the sin of oppression, but they diagnosed the sin of silence. In the prophetic tradition, the failure to speak against injustice is itself a form of injustice.

A. The Prophets and the Stranger

“Thus says the LORD: Do justice and righteousness, and deliver from the hand of the oppressor him who has been robbed. And do no wrong or violence to the resident alien, the fatherless, and the widow, nor shed innocent blood in this place.”
— Jeremiah 22:3 (ESV)

“The people of the land have practised extortion and committed robbery. They have oppressed the poor and needy, and have extorted from the sojourner without justice.”
— Ezekiel 22:29 (ESV)

For the prophets, mistreatment of the foreigner is listed alongside exploitation of the poor and corruption of worship as evidence of covenant infidelity. It is not a secondary concern; it belongs to the heart of what the LORD requires. Amos, Isaiah, Micah, and Zechariah all echo this theme: a community that claims to worship God while excluding or exploiting the vulnerable stranger is guilty of profound hypocrisy.

“Do not oppress the widow, the fatherless, the sojourner, or the poor, and let none of you devise evil against another in your heart.”
— Zechariah 7:10 (ESV)

B. The Watchman and the Weight of Silence

The prophetic tradition reserves some of its sharpest language not for the oppressor but for the one who sees and says nothing. In Ezekiel 33, God gives the prophet the image of a watchman on a city wall, one who sees the enemy approaching and must choose whether to sound the alarm.

“If the watchman sees the sword coming and does not blow the trumpet, so that the people are not warned, and the sword comes and takes any one of them, that person is taken away in his iniquity, but his blood I will require at the watchman’s hand.”
— Ezekiel 33:6 (ESV)

This image is not merely about military defence; it is a theology of prophetic responsibility. The watchman who stays silent when danger approaches is not innocent. He bears the blood of those who perish. In the context of xenophobia, the church that witnesses hatred of the stranger and does not raise its voice shares in the moral weight of what follows. Silence is not neutrality; it is a choice with consequences.

C. Isaiah’s Indictment of Liturgy Without Justice

Isaiah 58 delivers perhaps the most devastating critique of religious practice divorced from social action. The people of Israel are fasting, praying, and performing religious duties; but God rejects their worship because their lives are characterised by exploitation and injustice.

“Is not this the fast that I choose: to loose the bonds of wickedness, to undo the straps of the yoke, to let the oppressed go free, and to break every yoke? Is it not to share your bread with the hungry and bring the homeless poor into your house?”
— Isaiah 58:6–7 (ESV)

The implication for the contemporary church is inescapable: no amount of worship, liturgy, or theological precision exempts a congregation from the duty to act and to speak on behalf of the vulnerable. A church that sings beautifully on Sunday but says nothing while foreigners are dehumanised in its community has, in the prophetic logic of Isaiah, offered God a worship he does not receive.

D. Proverbs and the Duty to Speak

“Speak up for those who cannot speak for themselves, for the rights of all who are destitute. Speak up and judge fairly; defend the rights of the poor and needy.”
— Proverbs 31:8–9 (NIV)

This command from Proverbs is addressed to those in positions of influence; originally to kings, but by extension to all who bear authority and responsibility. It is not a recommendation; it is a royal obligation. For the Church, which holds the authority of prophetic witness, the command is pressing: speak. The foreigner who is being dehumanised cannot always speak for themselves. The church’s voice is a gift they have been entrusted to use.

IV. Jesus and the Kingdom Ethic of Neighbour Love

A. The Radical Redefinition of ‘Neighbour’

When a Jewish legal expert asked Jesus, ‘And who is my neighbour?’ (Luke 10:29), he was asking a question with a culturally expected answer: neighbours are those within one’s own community, one’s own people. Jesus’ response demolished that assumption entirely.

The Parable of the Good Samaritan (Luke 10:25–37) is perhaps the most culturally subversive story Jesus ever told. The hero is a Samaritan; a member of a group despised by Jews; who stops to care for a wounded Jewish man while a priest and a Levite pass by. Notice what the priest and Levite do: they see the man and pass by on the other side. They are not hostile; they are silent and inactive. And Jesus uses them as negative examples of the very failure his parable indicts.

Religious leaders who walk past the suffering of the other are not neutral figures in Jesus’ story. They are the cautionary tale. The xenophobe may actively hate; but the silent religious leader who passes by on the other side is equally implicated in the man’s abandonment.

Jesus’ closing question: ‘Which of these three proved to be a neighbour to the man who fell among robbers?’ (Luke 10:36) — reframes the entire moral question. The issue is not who qualifies as my neighbour, but whether I will be a neighbour to whoever is before me in need. Xenophobia asks, ‘Are they one of us?’ Jesus asks, ‘Are you willing to be one of them?’

B. The Great Commandment and Its Implications

“You shall love the Lord your God with all your heart and with all your soul and with all your mind. This is the great and first commandment. And a second is like it: You shall love your neighbour as yourself.”
— Matthew 22:37–39 (ESV)

Jesus declares these two commandments to be the foundation of all the Law and the Prophets. If love of God and love of neighbour are inseparable, then a refusal to love the neighbour, or a refusal to speak in the neighbour’s defence, is a failure in the very first duty of worship. You cannot fully love God while remaining silent as the one made in his image is despised.

C. Jesus and the Outsider

The Gospels show Jesus repeatedly crossing ethnic and cultural boundaries in ways that scandalised his contemporaries. He healed the centurion’s servant (Matthew 8:5–13), engaged the Samaritan woman at the well (John 4), praised the faith of the Syrophoenician woman (Mark 7:24–30), and commended the gratitude of the Samaritan leper (Luke 17:16). In each case, Jesus found faith and dignity in those his culture had dismissed as outsiders; and in each case, he did not remain silent about it.

His declaration in Matthew 8:11 is nothing short of eschatological: ‘I tell you, many will come from east and west and recline at table with Abraham, Isaac, and Jacob in the kingdom of heaven.’ The Kingdom of God, in Jesus’ vision, is radically multi-ethnic. Xenophobia, then, is not merely wrong; it is a failure to understand what the Kingdom is and who inhabits it.

V. The Pauline Vision: One New Humanity in Christ

A. The Dismantling of the Dividing Wall

“For he himself is our peace, who has made us both one and has broken down in his flesh the dividing wall of hostility… that he might create in himself one new man in place of the two, so making peace.”
— Ephesians 2:14–15 (ESV)

Paul’s letter to the Ephesians presents the reconciliation of Jew and Gentile as one of the central achievements of the cross. The ‘dividing wall of hostility’; a metaphor drawn from the literal barrier in the Jerusalem Temple that separated Gentiles from the inner courts; is demolished in Christ. This is not merely a social arrangement; it is a cosmic act of new creation.

What Paul describes is directly subversive of xenophobic logic. The cross does not simply make individuals right with God; it creates ‘one new humanity’ (Eph. 2:15) out of those who were formerly enemies. The Church, in its very constitution, is to be the embodiment of this reconciliation — and that embodiment requires active witness, not passive goodwill.

B. Neither Jew nor Greek

“There is neither Jew nor Greek, there is neither slave nor free, there is no male and female, for you are all one in Christ Jesus.”
— Galatians 3:28 (ESV)

This statement is sometimes domesticated, but its force is revolutionary. Paul is not saying that ethnic, social, and gender distinctions are erased; he is saying they no longer determine one’s standing before God or one’s belonging in the community of Christ. The markers that human societies use to include and exclude are relativised by the greater identity: ‘you are all one in Christ Jesus.’

For a world organised around ethnic and national hierarchies, this was radical. For our world, it remains so. Xenophobia installs ethnicity and national origin as ultimate categories of human worth. The gospel dismantles that hierarchy, and the Church is called to embody and announce that dismantling, not merely to believe it privately.

C. Hospitality and Philoxenia

Paul’s ethical exhortations consistently include the call to hospitality toward strangers. In Romans 12:13, he commands believers to ‘seek to show hospitality’; the Greek word, philoxenia, literally means ‘love of strangers.’ This is the direct antonym of xenophobia. The New Testament community is called not merely to tolerate strangers but to actively pursue their welcome.

“Do not neglect to show hospitality to strangers, for thereby some have entertained angels unawares.”
— Hebrews 13:2 (ESV)

The reference to ‘entertaining angels unawares’ evokes Genesis 18, where Abraham welcomed three strangers who turned out to be divine messengers. The theological point is startling: in receiving the stranger, one may receive the divine. To close the door on the foreigner, or to stay silent while others do, may be to close the door on God.

VI. The Prophetic Vocation of the Church: A Silent Church is a Complicit Church

The preceding sections have established the theological case against xenophobia from Scripture. This section addresses what may be the most pressing question for the contemporary Church: given all of this, what is required of us when xenophobia rises in our communities, our cultures, and our political discourse? The answer, grounded in the full weight of the biblical witness, is that the Church must speak.

A. The Lesson of History

The twentieth century offers the Church its most sobering lessons in the cost of silence. When the Nazi regime began its systematic dehumanisation of Jews, Roma, and other minorities, the German church faced a defining choice. The majority chose accommodation or silence. It was Dietrich Bonhoeffer, alongside the Confessing Church, who understood that silence in the face of state-sponsored hatred was not a form of political neutrality but a form of theological betrayal.

Bonhoeffer wrote that the church does not exist merely to care for the victims of injustice, but to ‘put a spoke in the wheel’ of the machine that creates victims in the first place. His life, and his death at the hands of the Nazi regime, stand as testimony to the cost of prophetic speech and as a permanent indictment of the church that chooses comfort over courage.

The history of apartheid in South Africa, of racial segregation in the American South, and of ethnic cleansing across the globe all carry the same lesson: when the church is silent, the powerful hear permission and the vulnerable hear abandonment. Silence is never neutral. It is always heard by someone.

B. James and the Sin of Omission

“So whoever knows the right thing to do and fails to do it, for him it is sin.”
— James 4:17 (ESV)

James’ statement is one of the most searching in the New Testament. Sin is not only what we do, but it is also what we fail to do when we know better. For a church that has read the Bible, that has heard the command to love the stranger, that has seen the prophets’ indictments of those who oppress the foreigner, to then remain silent when xenophobia rises is to commit sin by omission. The knowledge of what is right creates the obligation to do it.

C. The Church as Prophetic Voice

The prophetic tradition in Scripture is not merely descriptive; it is a vocation. The prophets did not simply analyse social conditions; they spoke. They named sin as sin. They addressed power directly. They stood before kings and called them to account. Amos confronted the comfortable. Jeremiah wept but still declared. Isaiah refused to let liturgy substitute for justice.

The Church inherits this prophetic vocation. It is not called merely to serve the poor in private while remaining silent about the conditions that produce poverty. It is not called merely to welcome the foreign-born into its soup kitchens while saying nothing about the cultural forces that treat them as subhuman. The Church speaks, not as a political party, but as a community that has read the same Scriptures the prophets read, and that serves the same God who declared: ‘Love the sojourner.’

D. What Prophetic Speech Looks Like

Prophetic speech against xenophobia is not partisan political commentary. It is the faithful proclamation of what Scripture plainly teaches: that every human being bears the image of God; that the foreigner is to be loved as oneself; that the treatment of the stranger is a measure of covenant faithfulness; that Christ has torn down the dividing wall between peoples; and that the final vision of Scripture is a redeemed multitude from every nation, tribe, and tongue.

Practically, this means sermons that explicitly name and oppose the dehumanisation of foreigners. It means public statements from church leaders when immigrants and refugees are subjected to violence or legal injustice. It means Christian communities that embody welcome so visibly that their practice becomes its own form of proclamation. And it means individual believers who refuse to laugh at xenophobic jokes, who push back on dehumanising rhetoric in their families and workplaces, and who vote and advocate in ways consistent with the dignity of every image-bearer.

The Reformation principle semper reformanda; the church always reforming, applies here. A silent church must have the courage to repent of that silence and find its voice. That repentance is not weakness; it is itself a prophetic act.

VII. A Kingdom Perspective: The Church as Counter-Community

The Kingdom of God, as Jesus proclaimed and inaugurated it, is not a territory but a community ordered by a different set of values: love, justice, humility, welcome, and courageous speech. The Church, as the provisional embodiment of that Kingdom, is called to be what the world is not: a community where the stranger is received, the foreigner is honoured, every person is seen as bearing the image of God, and no one suffers in silence because those with a voice have chosen their comfort over their calling.

A. Eschatological Vision

“After this I looked, and behold, a great multitude that no one could number, from every nation, from all tribes and peoples and languages, standing before the throne and before the Lamb.”
— Revelation 7:9 (ESV)

The final destination of redemption is not a homogenised monoculture but a glorious, irreducibly diverse multitude. Every ethnicity, tribe, and language is preserved and glorified in the presence of God. Ethnic and cultural diversity are not problems to be overcome but gifts to be celebrated; they are part of the tapestry of God’s creation.

Xenophobia, which treats diversity as a threat, is therefore not only a sin against the present but a contradiction of the future God is building. To reject the foreigner is to reject a thread in the tapestry of the new creation. And to stay silent while that rejection happens is to be complicit in unravelling what God is weaving.

B. Practical Ecclesial Responses

A theologically grounded opposition to xenophobia must take concrete shape in the life of the Church. This includes: actively welcoming immigrant and refugee communities into congregational life; preaching and teaching that explicitly address the biblical call to love the stranger; public advocacy for just immigration policies as an expression of covenant justice; cultivating cross-cultural friendships as a spiritual discipline; and the willingness to speak clearly when dehumanising rhetoric is directed at those the Scripture commands us to love.

The Church must resist the temptation to accommodate the political categories of ‘us’ and ‘them.’ It must resist the seduction of silence, which masquerades as civility but functions as abandonment. The logic of the Kingdom runs in the opposite direction; toward the stranger, the foreigner, the one who is unlike us; because that is the direction in which God himself runs.

VIII. Conclusion

Xenophobia is a theological problem before it is a political or social one. It contradicts the character of God, who ‘loves the sojourner’ (Deut. 10:18). It violates the commands of Torah, which repeatedly insist on justice and love for the resident alien. It ignores the prophets, who identified mistreatment of the foreigner as a sign of covenant failure. It defies the teaching of Jesus, who made a despised outsider the hero of his most famous parable and defined neighbour love without ethnic restriction. It resists the Pauline gospel, which declares the cross to have torn down the dividing wall between peoples. And it contradicts the eschatological vision of Revelation, which sees the redeemed multitude gathered from every nation, tribe, and tongue.

But the paper has also argued a second, equally urgent point: the church that knows all of this and remains silent has compounded the problem. The prophetic tradition, from Ezekiel’s watchman to Isaiah’s liturgical indictment to Proverbs’ royal mandate, insists that those who see injustice and say nothing bear moral responsibility for what follows. The New Testament concurs: to know what is right and fail to do it is sin.

The Christian community is not called to mere tolerance of the foreigner, nor to polite internal disagreement about xenophobia. It is called to philoxenia — the active love of strangers — and to prophetic speech on their behalf. In a world convulsed by fear of the other, the Church’s welcome of the stranger and its willingness to say so out loud are not merely social services. They are prophetic acts, witnesses to the God who crossed every boundary to welcome us.

“For I was hungry and you gave me food, I was thirsty and you gave me drink, I was a stranger and you welcomed me.”
— Matthew 25:35 (ESV)

In welcoming the stranger, we welcome Christ. In staying silent while the stranger is turned away, we become the priest and the Levite who passed by on the other side. This, finally, is the most searching argument against both xenophobia and the silence that enables it: they are not only sins against our neighbor. They are sins against our Lord.

Selected Bibliography

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Carroll R., M. Daniel. Christians at the Border: Immigration, the Church, and the Bible. 2nd ed. Grand Rapids: Brazos Press, 2013.

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Hays, Richard B. The Moral Vision of the New Testament: A Contemporary Introduction to New Testament Ethics. San Francisco: Harper San Francisco, 1996.

Keesmaat, Sylvia C., and Brian J. Walsh. Romans Disarmed: Resisting Empire, Demanding Justice. Grand Rapids: Brazos Press, 2019.

Metaxas, Eric. Bonhoeffer: Pastor, Martyr, Prophet, Spy. Nashville: Thomas Nelson, 2010.

Soerens, Matthew, and Jenny Yang. Welcoming the Stranger: Justice, Compassion and Truth in the Immigration Debate. Rev. ed. Downers Grove: IVP Books, 2018.

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Wright, N. T. Surprised by Hope: Rethinking Heaven, the Resurrection, and the Mission of the Church. New York: Harper One, 2008.

Wright, Christopher J. H. Old Testament Ethics for the People of God. Downers Grove: IVP Academic, 2004.