Every so often I'll see a sign or a facebook post asking "What's missing from ch--ch?" The answer? "U R" (you are). It's a mildly humorous attempt to encourage people to come back to church, or to start attending for the first time.
And yet there is something more than people missing from many churches in Scotland. What's often missing today is what the Reformers described as the "marks" of the church. Men like John Knox identified three marks of the church: the preaching of the gospel, the pure administration of the sacraments, and the exercise of church discipline. In other words, a church is not just an organisation that calls itself a church, it must have the marks of the church. Certainly, there are other attributes of healthy churches, but these three were singled out because they are visible as well as foundational. A church missing these marks may still meet, it may still organise lots of activities — but it may not be a true church. It may once have been a true church. It might not have been turned into a restaurant or flats or a carpet showroom. People may still meet there on Sundays, sing hymns, and listen to someone speak from the front — but it may no longer Biblically qualify as a church.
These three marks weren't just randomly plucked from the air: they were drawn from Biblical passages such as Acts 2:42 where we're told that the first Christians "devoted themselves to the apostles’ teaching and the fellowship, to the breaking of bread and the prayers".
The Reformers agreed that the foundational mark of the church was the right preaching of the gospel. Just because someone speaks from a pulpit does not mean they are preaching the gospel. The Bible is often used to give moral lessons — along the lines of Aesop's fables. But men, women, boys and girls are not confronted with their need, as Jesus himself put it, to be "born again" — "to repent and believe in the gospel". One place where the lack of true gospel preaching is often seen is at funerals. The Christian hope in the face of death is wrongly applied to those whose lives demonstrated that they had no interest in Jesus Christ. Those present are left with the impression that everyone will get to heaven in the end. It might not have been said in so many words, but the heresy of universalism has been proclaimed. An opportunity to graciously and lovingly preach the gospel to (perhaps) hundreds of people is missed.
The Reformers identified the second mark of the church as the right administration of the sacraments. They began by identifying two (and only two) sacraments — baptism and the Lord's Supper. But these sacraments had to be rightly administered: baptism is not to be given to everyone who asks for it — it is only for believers and their children. Likewise, the elders of the church are to exercise oversight as to who comes to the Lord's Table. Yes, a person is to examine themselves (1 Cor. 11:28), but the elders also have the responsibility to "purge the evil person from among you" (1 Cor. 5:12).
This brings us to the third mark of the church: the exercise of church discipline. It has been said: “When discipline leaves a church, Christ goes with it". "Discipline" can sound scary, but we tend to recognise that it's not a good thing for children to be brought up without it. In the church it's simply part of pastoral care — the recognition that every sheep needs a shepherd. A shepherd who cares for you so much that if you go astray, they'll come after you, rather than leaving you to wander. Or if you get hurt by someone, they'll come alongside you.
For this mark to be present, the church needs elders who meet the biblical qualifications set down in 1 Timothy 3 and Titus 1. Tragically, however, eldership in many Scottish churches has become a way of honouring people who've been around for a while — or been given to those who are respected in the community — irrespective of whether they have faith in Jesus. Someone once told me that their elders had never talked to them about the Bible. When it gets to the point that most of the elders shouldn't even be church members, it's clear that this mark was lost long ago.
So what's missing from church? Often the reason that people have deserted a congregation is due to the missing marks. For example, if people don't hear anything different on a Sunday than they could hear on the news or from a self-help book, why go? If public sin goes unchallenged, why invest your energies? The lack of these three marks has very practical consequences. The Reformers weren't motivated to talk about “true” and “false” churches by ego or arrogance, but by a sincere desire for the spiritual health of God's people and their communities — and his glory.
Certainly, there can be true Christians in churches where these marks are missing. But God himself would say to them, "Come out of her, my people" (Rev. 18:4).
Published in the Stranraer & Wigtownshire Free Press, 9th July 2026
NOTE: James Bannerman identifies a progression from “the somewhat loose and popular definitions of the Church visible, commonly given at the Reformation, to the stricter and more scientific definitions of the seventeenth century”. He makes a distinction between things which are necessary for the church’s existence, and its well being. It is, he argues: “apostolic doctrine which alone marks out a Church of Christ".
