The Mark of the Christian (IVP Classics)

by Francis A. Schaeffer

The point is that it is possible to be a Christian without showing the mark, but if we expect non-Christians to know that we are Christians, we must show the mark.

All men bear the image of God. They have value, not because they are redeemed, but because they are God’s creation in God’s image.

All men are our neighbors, and we are to love them as ourselves. We are to do this on the basis of creation, even if they are not redeemed, for all men have value because they are made in the image of God. Therefore they are to be loved even at great cost.

Paul makes the double obligation clear in Galatians 6:10: “As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith.”

Jesus, however, is talking about loving all true Christians. And this is a command that has two cutting edges, for it means that we must both distinguish true Christians from all pretenders and be sure that we leave no true Christians outside of our consideration. In other words, mere humanists and liberal theologians who continue to use the Christian label or mere church members whose Christian designation is only a formality are not to be accounted true.

But even if a man is not among the true Christians, we still have the responsibility to love him as our neighbor. So we cannot say, “Now here’s somebody that, as far as I can tell, does not stand among the group of true Christians, and therefore I don’t have to think of him any more; I can just slough him off.” Not at all. He is covered by the second commandment.

The church is to be a loving church in a dying culture. How, then, is the dying culture going to consider us? Jesus says, “By this shall all men know that ye are my disciples, if ye have love one to another.” In the midst of the world, in the midst of our present dying culture, Jesus is giving a right to the world.

Upon his authority he gives the world the right to judge whether you and I are born-again Christians on the basis of our observable love toward all Christians.

In a fallen world, where there is no such thing as perfection until Jesus comes, we know this will be the case. And, of course, when we fail, we must ask God’s forgiveness. But, Jesus is not here saying that our failure to love all Christians proves that we are not Christians.

Let each of us see this individually for ourselves. If I fail in my love toward Christians, it does not prove I am not a Christian. What Jesus is saying, however, is that, if I do not have the love I should have toward all other Christians, the world has the right to make the judgment that I am not a Christian.

There is a mark which, if the world does not see, allows them to conclude, “This man is not a Christian.” Of course, the world may be making a wrong judgment because, if the man is truly a Christian, as far as the reality goes, they made a mistake.

We cannot expect the world to believe that the Father sent the Son, that Jesus’ claims are true, and that Christianity is true, unless the world sees some reality of the oneness of true Christians.

Look at it again. Jesus is not saying that Christians should judge each other (as to their being Christian or not) on this basis. Please notice this with tremendous care. The church is to judge whether a man is a Christian on the basis of his doctrine, the propositional content of his faith, and then his credible profession of faith. When a man comes before a local church that is doing its job, he will be quizzed on the content of what he believes. If, for example, a church is conducting a heresy trial (the New Testament indicates there are to be heresy trials in the church of Christ), the question of heresy will turn on the content of the man’s doctrine. The church has a right to judge, in fact it is commanded to judge, a man on the content of what he believes and teaches.

But we cannot expect the world to judge that way because the world cares nothing about doctrine. And that is especially true in the second half of the twentieth century when, on the basis of their epistemology, men no longer believe even in the possibility of absolute truth. And if we are surrounded by a world which no longer believes in the concept of truth, certainly we cannot expect people to have any interest in whether a man’s doctrine is correct or not.

Of course as Christians we must not minimize the need to give honest answers to honest questions. We should have an intellectual apologetic. The Bible commands it and Christ and Paul exemplify it. In the synagogue, in the marketplace, in homes and in almost every conceivable kind of situation, Jesus and Paul discussed Christianity. It is likewise the Christian’s task to be able to give an honest answer to an honest question and then to give it.

So it is well to spend time learning to answer the questions of men who are about us. But after we have done our best to communicate to a lost world, still we must never forget that the final apologetic which Jesus gives is the observable love of true Christians for true Christians.

The observable and practical love among true Christians that the world has a right to be able to observe in our day certainly should cut without reservation across such lines as language, nationalities, national frontiers, younger and older, colors of skin, levels of education and economics, accent, line of birth, the class system in any particular locality, dress, short or long hair among whites and African and non-African hairdos among blacks, the wearing of shoes and the non-wearing of shoes, cultural differentiations and the more traditional and less traditional forms of worship.

I believe very strongly in the principle and practice of the purity of the visible church, but I have seen churches that have fought for purity and are merely hotbeds of ugliness. No longer is there any observable, loving, personal relationship even in their own midst, let alone with other true Christians.

This is the whole point: The world is going to judge whether Jesus has been sent by the Father on the basis of something that is open to observation.

The Christian really has a double task. He has to practice both God’s holiness and God’s love. The Christian is to exhibit that God exists as the infinite-personal God; and then he is to exhibit simultaneously God’s character of holiness and love. Not his holiness without his love: that is only harshness. Not his love without his holiness: that is only compromise.

Anything that an individual Christian or Christian group does that fails to show the simultaneous balance of the holiness of God and the love of God presents to a watching world not a demonstration of the God who exists but a caricature of the God who exists.

According to the Scripture and the teaching of Christ, the love that is shown is to be exceedingly strong. It is not just something ...

I have observed one thing among true Christians in their differences in many countries: What divides and severs true Christian groups and Christians—what leaves a bitterness that can last for twenty, thirty or forty years (or for fifty or sixty years in a son’s memory)—is not the issue of doctrine or belief which caused the differences in the first place.

Invariably it is lack of love and the bitter things that are said by true Christians in the midst of differences.

These stick in the mind like glue. And after time passes and the differences between the Christians or the groups appear less than they did, there are still those bitter, bitter things we said in the midst of what we thought was a good and sufficient objective discussion. It is these things—these unloving attitudes and words—that cause the stench that ...

But there is more to observable love than saying we are sorry. There must also be open forgiveness. And though it’s hard to say, “I’m sorry,” it’s even harder to forgive. The Bible, however, makes plain that the world must observe a forgiving spirit in the midst of God’s people.

We must all continually acknowledge that we do not practice the forgiving heart as we should. And yet the prayer is “Forgive us our debts, our trespasses, as we forgive our debtors.”