Explainer
Creed
Migration
9 min read

Why we welcome strangers

As World Refugee Day approaches, Barnabas Aspray explores a powerful command to embrace and welcome ‘the other’.

Barnabas Aspray is Assistant Professor of Systematic Theology at St Mary’s Seminary and University.

Between and around two escalators in a library, stand paintings of different people.
Inner Place is an art work in Kassel Library showing people who have arrived and become part of a society.
Jan-Hendrik Pelz12, CC BY-SA 4.0 via Wikimedia Commons

Over 100 million people in the world have fled their homes to escape persecution, conflict, violence, human rights violations, or some other threat to their life and safety. Known as forced migrants or displaced people, these people are unable to return for the same reason they left. Every year their number grows, so every year it is at a record high.  

Does Christianity have anything to say about this global crisis?  The answer to this question is a resounding ‘yes’. Although forced migration is a larger issue today than ever before, it has been a problem throughout human history, and the Christian tradition has a lot to say about it. 

Be Clear about facts and definitions 

A Christian response starts with the wisdom not to let sensationalist media dictate our understanding of the situation. We are frequently given an image of a deluge of immigrants arriving at our borders, an overwhelming quantity of people for which we do not have space or resources. But this image is not accurate. 

Some countries in the world are indeed overwhelmed with refugees, but the UK is not even close to being one of them. The UK is not even in the top 25 host countries, and refugees make up only 0.2 per cent of our population. In fact, 83 per cent of the world’s refugees are in developing areas far less equipped to respond than any wealthy Western nation.  

Learning the difference between an ‘asylum seeker’, a ‘refugee’, a ‘migrant’ etc. can also clear up a lot of confusion.  Here’s some definitions that may help. 

Citizen: someone who stays at home in their country.  

Migrant: someone who has freely chosen to live in a country not their own. 

Internally displaced person: someone who has been forced to leave their home to preserve their life or safety but has not crossed an international border. 

Forced migrant: a displaced person who has crossed an international border. 

Asylum seeker: a forced migrant who claims asylum in the nation they have entered. 

Refugee: a forced migrant who has been granted asylum by the nation they have entered. 

Refused asylum seeker: a forced migrant whose asylum claim has been rejected. 

Yes, it is complicated. There’s even a flowchart to guide you through the various definitions. 

Determining a migrant's status flowchart.

A flow chart for determining a migrant's status

The situation in the UK is rapidly evolving and that chart may become out of date in the near future. There are moves by the government to make claiming asylum illegal or to remove people to Rwanda under certain circumstances. This chart also leaves aside the question of the legality/illegality of migration, a complication that would distract from the purpose of this article.  

A command to welcome strangers 

Throughout the Bible, displaced people are seen as one of the three most disadvantaged groups in society and most deserving of special care and compassion. Again and again, it enjoins special support for ‘orphans, widows, and strangers’ as those who are least able to support themselves.  The reasons for this are obvious. If you are displaced, you have fled your home, earthly possessions, employment, and most likely your family, bringing with you only what you could carry. You have arrived in a foreign culture full of people who do not know you, have no familial or citizenship obligations to you, who may speak a different language, and who will almost certainly treat you with suspicion and distrust.  

Because of this natural disadvantage, our obligation towards strangers is embedded deep in the law of the people of God. Here’s my translation of what’s said in an early book of the Bible, Leviticus: 

‘When a displaced person [ger] moves to live among you, you shall not do them wrong. You shall treat them as the native among you, and you shall love them as yourself, because you were displaced people [gerim] in Egypt’.  

Or in a later book, Numbers: 

‘There shall be one statute for you and for the displaced person [ger] who lives among you, a statute forever throughout your generations. You and the displaced person [ger] shall be alike before the Lord. One law and one rule shall be for you and for the displaced person [ger] who lives among you.’  

More than thirty times the Old Testament repeats the command to treat displaced people just as you would treat a native. This makes it one of the most frequently repeated commands in the whole Bible.  

We are told to embrace and welcome ‘the other’, not because they are other, but on the basis of a prior sameness: we are all human beings created in God’s image. 

Why such a huge emphasis? Undoubtedly because of the natural human tendency to do the opposite, to discriminate, to ostracize foreigners. Xenophobia, racism, and ethno-centrism are constant temptations. We are told to embrace and welcome ‘the other’, not because they are other, but on the basis of a prior sameness: we are all human beings created in God’s image. We all belong to the same category, participating in the same human form. Christianity knows that we need to be trained and constantly reminded to see otherness, not as a threat, but as part of the beautiful diversity of God’s good creation in which each of us uniquely reflects part of God’s image, and where the full image is only seen in all of us at once. Humanity is in the image of God more than any individual human. 

Jesus himself fled his homeland to escape being killed. Moreover, the writer of the story underscores that this was not an accidental happenstance in Jesus’ life but a necessary fulfilment of prophecy. It was necessary that Jesus be displaced, just like it was necessary that he die and rise again in order to fulfil his mission. Jesus’ experience as a refugee identified him with all displaced people throughout history. To further emphasise the point and make sure we can’t possibly miss it, Jesus told a parable about the final judgment in which our salvation turns on whether or not we identify him with the displaced. 

“Come, you who are blessed by my Father, inherit the kingdom prepared for you from the foundation of the world. 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, I was naked and you clothed me, I was sick and you visited me, I was in prison and you came to me.”  

There’s no question here about the overall attitude towards strangers that Christian faith enjoins upon its members. But commands are not the main way God communicates. This is because commands rarely get to the heart of why we behave a certain way, and they do not have the power to change the motivations of our hearts. Christian faith wants us to love and welcome strangers, not because we ought to, but because we want to, because we can see how it enriches our lives and communities. So why don’t we want to welcome the displaced? That is the more important question. 

The reality is that welcoming strangers does make us vulnerable. It may interfere with our comfortable lifestyles, and it may refashion normal British life in unexpected ways. 

I said earlier that ‘treat the displaced person like the native’ was one of the most frequent commands in the Bible. But ‘don’t be afraid’ is the most frequent command by far. It’s one we need to hear when considering the welcome of strangers. The media has made a scapegoat out of migrants in recent years, just like it used to scapegoat Jewish people and other ‘others’ at various points in history. As a result, much of the UK population is primed to treat non-natives with suspicion. We are terrified of being overwhelmed by foreigners invading our communities, terrorising our neighbourhoods, and changing culture beyond recognition. 

These fears are vastly overblown, but they do not come from nowhere. The reality is that welcoming strangers does make us vulnerable. It may interfere with our comfortable lifestyles, and it may refashion normal British life in unexpected ways. It will certainly involve some sacrifice of things we are used to and enjoy. But Jesus never promised that the path of virtue would be easy, comfortable or risk-free. What he promised is that it would be worth it, and that he would take care of all the areas that really matter (to which wealth, comfort, and nostalgia about changing culture do not belong). 

“Therefore I tell you, do not worry about your life, what you will eat or what you will drink, or about your body, what you will wear. Is not life more than food, and the body more than clothing? … But strive first for the kingdom of God and his righteousness, and all these things will be given to you as well.”  

If our words or actions are based out of fear, then we are not alone. But fear cannot be the basis for our decisions.  Letting go of fear and radically following Jesus no matter what the cost will take us on a great adventure – the adventure we were created to be on.  

What does that adventure look like? In our own age, God has given us the task of enriching our lives and diversifying our culture by welcoming Jesus in the form of the stranger.  

Take practical steps forward 

What can be done by an ordinary Christian in an ordinary church in the UK? 

There is so much that can be done both at the political level with immigration law and at the local level with the refugees already among us. The best place to start is to get in touch with one of the amazing charities who already work in this area, let them educate you about the issues, and offer financial and/or volunteer support. 

  • Jesuit Refugee Service is one of the largest and longest-standing refugee charities. Backed by decades of experience and expert scholarly research, they do all kinds of work not only with refugees but with detained asylum seekers and those who have been refused asylum.  

  • In Manchester you could get in touch with the Boaz Trust who do fantastic work with all kinds of displaced people. Their founder also wrote a powerful book that is well worth a read. 

  • Refugee Education UK is always looking for volunteers to work with young people towards a hopeful future through providing greater access to education.  

  • Welcome Churches seeks to build a network of equipped and educated Christians around the nation who can rapidly welcome new refugees and asylum seekers as soon as they arrive in a new town or city.  

  • Christian Concern for One World offers a rich spread of resources to educate, inform, and network anyone who cares about working with the displaced.  

All these charities will put your time and money to good use, as well as introducing you to refugees you can serve and benefit from building a relationship with. Go!  

FAQs 

Your definition of ‘refugee’ doesn’t explain how the government decides who to grant asylum to. What is the government’s basis for giving someone refugee status?  

The UN holds its members to a definition of a refugee that was laid down by the 1951 Refugee Convention. This convention determined that a refugee is someone who, ‘owing to a well‐founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group or political opinion, is outside the country of his nationality and is unable or, owing to such fear, is unwilling to avail himself of the protection of that country.’ For someone to claim asylum triggers a process whereby a nation determines whether or not that person can justifiably be said to fit that definition. There are many problems with this definition and most experts on refugee studies are unhappy with it for various reasons, but it is extremely difficult to establish a consensus on a new one.  

Why did you translate the Hebrew word ger as ‘displaced person’? 

Ger is one of four Hebrew words for foreigner. Nokri means any foreigner; zar means (roughly) someone not part of your group; toshav means a passing traveller or hired worker and sometimes a slave. There is some discussion over what the term ger means, but the growing consensus is that this refers to a displaced person. It’s certainly clear from the context in which the word is used that the person under discussion is unable to provide for themselves and lacks access to basic resources, and for a foreigner displacement is the most likely reason for this. For more information, check out Mark Glanville’s book, Adopting the Stranger As Kindred in Deuteronomy (Atlanta: Society of Biblical Literature, 2018). 

 

Explainer
AI - Artificial Intelligence
Belief
Creed
5 min read

Whether it's AI or us, it's OK to be ignorant

Our search for answers begins by recognising that we don’t have them.

Simon Walters is Curate at Holy Trinity Huddersfield.

A street sticker displays multiple lines reading 'and then?'
Stephen Harlan on Unsplash.

When was the last time you admitted you didn’t know something? I don’t say it as much as I ought to. I’ve certainly felt the consequences of admitting ignorance – of being ridiculed for being entirely unaware of a pop culture reference, of being found out that I wasn’t paying as close attention to what my partner was saying as she expected. In a hyper-connected age when the wealth of human knowledge is at our fingertips, ignorance can hardly be viewed as a virtue. 

A recent study on the development of artificial intelligence holds out more hope for the value of admitting our ignorance than we might have previously imagined. Despite wide-spread hype and fearmongering about the perils of AI, our current models are in many ways developed in similar ways to how an animal is trained. An AI system such as ChatGPT might have access to unimaginable amounts of information, but it requires training by humans on what information is valuable or not, whether it has appropriately understood the request it has received, and whether its answer is correct. The idea is that human feedback helps the AI to hone its model through positive feedback for correct answers, and negative feedback for incorrect answers, so that it keeps whatever method led to positive feedback and changes whatever method led to negative feedback. It really isn’t that far away from how animals are trained. 

However, a problem has emerged. AI systems have become adept at giving coherent and convincing sounding answers that are entirely incorrect. How has this happened? 

This is a tool; it is good at some tasks, and less good at others. And, like all tools, it does not have an intrinsic morality. 

In digging into the training method for AI, the researchers found that the humans training the AI flagged answers of “I don’t know” as unsatisfactory. On one level this makes sense. The whole purpose of these systems is to provide answers, after all. But rather than causing the AI to return and rethink its data, it instead developed increasingly convincing answers that were not true whatsoever, to the point where the human supervisors didn’t flag sufficiently convincing answers as wrong because they themselves didn’t realise that they were wrong. The result is that “the more difficult the question and the more advanced model you use, the more likely you are to get well-packaged, plausible nonsense as your answer.” 

Uncovering some of what is going on in AI systems dispels both the fervent hype that artificial intelligence might be our saviour, and the deep fear that it might be our societal downfall. This is a tool; it is good at some tasks, and less good at others. And, like all tools, it does not have an intrinsic morality. Whether it is used for good or ill depends on the approach of the humans that use it. 

But this study also uncovers our strained relationship with ignorance. Problems arise in the answers given by systems like ChatGPT because a convincing answer is valued more than admitting ignorance, even if the convincing answer is not at all correct. Because the AI has been trained to avoid admitting it doesn’t know something, all of its answers are less reliable, even the ones that are actually correct.  

This is not a problem limited to artificial intelligence. I had a friend who seemed incapable of admitting that he didn’t know something, and whenever he was corrected by someone else, he would make it sound like his first answer was actually the correct one, rather than whatever he had said. I don’t know how aware he was that he did this, but the result was that I didn’t particularly trust whatever he said to be correct. Paradoxically, had he admitted his ignorance more readily, I would have believed him to be less ignorant. 

It is strange that admitting ignorance is so avoided. After all, it is in many ways our default state. No one faults a baby or a child for not knowing things. If anything, we expect ignorance to be a fuel for curiosity. Our search for answers begins in the recognition that we don’t have them. And in an age where approximately 500 hours of video is uploaded to YouTube every minute, the sum of what we don’t know must by necessity be vastly greater than all that we do know. What any one of us can know is only a small fraction of all there is to know. 

Crucially, admitting we do not know everything is not the same as saying that we do not know anything

One of the gifts of Christian theology is an ability to recognize what it is that makes us human. One of these things is the fact that any created thing is, by definition, limited. God alone is the only one who can be described by the ‘omnis’. He is omnipotent, omnipresent, and omniscient. There is no limit to his power, and presence, and knowledge. The distinction between creator and creation means that created things have limits to their power, presence, and knowledge. We cannot do whatever we want. We cannot be everywhere at the same time. And we cannot know everything there is to be known.  

Projecting infinite knowledge is essentially claiming to be God. Admitting our ignorance is therefore merely recognizing our nature as created beings, acknowledging to one another that we are not God and therefore cannot know everything. But, crucially, admitting we do not know everything is not the same as saying that we do not know anything. Our God-given nature is one of discovery and learning. I sometimes like to imagine God’s delight in our discovery of some previously unknown facet of his creation, as he gets to share with us in all that he has made. Perhaps what really matters is what we do with our ignorance. Will we simply remain satisfied not to know, or will it turn us outwards to delight in the new things that lie behind every corner? 

For the developers of ChatGPT and the like, there is also a reminder here that we ought not to expect AI to take on the attributes of God. AI used well in the hands of humans may yet do extraordinary things for us, but it will not truly be able to do anything, be everywhere, or know everything. Perhaps if it was trained to say ‘I don’t know’ a little more, we might all learn a little more about the nature of the world God has made.