Tuesday, 28 April 2026

Should Everyone Be Made Welcome at Christian Worship Services?

Something that we Christians should be doing in all sorts of contexts is welcoming people. To welcome is essentially to make people, who are usually outsiders in some sense, aware that we are glad that they are present.

For example, if a foreigner is visiting our country, we should make them feel welcome. Or if someone from outside is visiting our town, the same is true. If a friend or neighbour is dropping round to see us, we should be welcoming in how we show hospitality. And the list could go on.

One other important context in which we should welcome people is at Christian worship services, whether on Sundays or at other times. We want people at services to understand that we are pleased that they are with us.

But this raises a question. Is absolutely everyone welcome at Christian worship services or are there exceptions to this?

People who make no claim to be Christians

Firstly, let’s think about people who make no claim to be Christians. Should they be made to feel welcome?

To begin with, it needs to be said that there are rare occasions when a non-Christian will come along to a Christian service intent on disrupting the event in some way. If someone does this, there is really no option but to treat such a person as unwelcome. We don’t have a choice.

But of course, the vast majority of people coming to a service who make no claim to be Christians don’t come along to cause trouble. They are probably curious about the Christian faith, or curious about what goes on at the service, or both.

We need to be clear, however, that such people are bound to be unrepentant of many sins. So is this a problem? Will it cause spiritual harm to the service if they are present?

The answer to this is basically no. In 1 Corinthians 14:23-24 the apostle Paul refers specifically to non-Christian visitors at Christian worship services:

23 If, therefore, the whole church comes together and all speak in tongues, and outsiders or unbelievers enter, will they not say that you are out of your minds? 24 But if all prophesy, and an unbeliever or outsider enters, he is convicted by all, he is called to account by all…’ (ESV)

Importantly, there is no suggestion in this passage that Paul views the presence of these non-Christians negatively.

In fact, Paul goes so far as to imply that the Corinthians shouldn’t speak in tongues (without an interpretation, understood) at a worship service so as not to put non-Christian visitors off the faith. In other words, the presence of non-believers at Corinthian services was such a significant thing, that the Corinthian Christians needed to adjust their behaviour accordingly. This strongly implies that people in Corinth who made no claim to being Christians were welcome to join the Corinthian church at its services.

What is more, it should be obvious that there is not the slightest reason for thinking that things should be any different today. Non-Christians who want to join us at worship services on Sundays or at other times should typically be made to feel very welcome, regardless of what sins they may be practising.

People who claim to be Christians

Next, let’s think about people who claim to be Christians. Should they all be made welcome at Christian worship services?

Paul actually spends most of the fifth chapter of 1 Corinthians talking about this general issue. And he is very clear. He tells his readers not to associate with people claiming to be Christians who are unrepentant of various sins.

Here is what he says in verses 9-13:

9 I wrote to you in my letter not to associate with sexually immoral people— 10 not at all meaning the sexually immoral of this world, or the greedy and swindlers, or idolaters, since then you would need to go out of the world. 11 But now I am writing to you not to associate with anyone who bears the name of brother if he is guilty of sexual immorality or greed, or is an idolater, reviler, drunkard, or swindler—not even to eat with such a one. 12 For what have I to do with judging outsiders? Is it not those inside the church whom you are to judge? 13 God judges those outside. “Purge the evil person from among you.”’ (ESV)

Note how in v. 13 Paul says that the Corinthians should ‘purge the evil person from among you’. This would obviously have included telling them that they were not welcome at worship services.

And why were the Corinthians supposed exclude people in this way? There are two reasons mentioned in 1 Corinthians 5.

First, doing this was for the good of the sinner who was put out of fellowship. In verses 4-5 Paul says:

4 When you are assembled in the name of the Lord Jesus and my spirit is present, with the power of our Lord Jesus, 5 you are to deliver this man to Satan for the destruction of the flesh, so that his spirit may be saved in the day of the Lord.’ (ESV)

To deliver someone to Satan seems to mean to withdraw fellowship in such a way that the person is exposed to the power of Satan in a way that causes them problems. But the goal of this was a positive one: so that their flesh, i.e., their sinful nature, might be destroyed (to a certain extent), and so that they might be ultimately saved on the day of the Lord, i.e., the Day of Judgment.

A second reason for excluding people who claimed to be Christians from fellowship was for the good of the other Christians in the Corinthian church. In v. 6 Paul asks his readers:

Do you not know that a little leaven leavens the whole lump?’ (ESV)

Leaven is dough that has undergone fermentation, and if leaven is added to a lump of unleavened dough, the whole lump becomes leavened. In this verse Paul is using leaven as a metaphor for moral evil. His point is that just as literal leaven affects unleavened dough that it comes into contact with, so allowing an unrepentant professing Christian in the Corinthian church was likely to cause others to be negatively affected.

It seems likely that the problem Paul most had in mind was the example that would be set, that might lead others in the church in Corinth to fall into sin.

So Paul was clear that people claiming to be Christians, who were unrepentant of certain visible sins, should not be made welcome at Christian worship services. And there is not the slightest reason for thinking that things should be any different today.

Why the difference?

We have seen that people who make no claim to be Christians and who are unrepentant of various sins should be made welcome at Christian worship services. But we have also seen that people claiming to be Christians who are unrepentant shouldn’t be made welcome.

But why is there this difference?

I have already mentioned two reasons why an unrepentant person claiming to be a Christian shouldn’t be made welcome: it is in the sinner’s best interest to be put out of fellowship, and there is the danger that others in the church might copy the sinner’s example.

But what about people who don’t claim a Christian faith. Isn’t there the same danger that people in the church might copy their sins if they are made welcome?

I don’t think there really is, at least not nearly to the same extent. The Christians in a church should understand that non-believing visitors are in no way part of the body of Christ in that location. They are outsiders, and there won’t be such a tendency for the Christians in that church to copy their way of life.

Of course, if and when these people come to faith, they will need to repent of their sins to be allowed into membership.

 

See also:

Christians Need to Be Careful Who They Have Fellowship With

Is There Any Place for Entertainment in Church Services?

What Should the Dress Code Be for Christian Worship Services?

Should Christian Women Cover Their Heads in Corporate Worship?

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