Barclay Daily Study Bible (NT)

1 John 5:18-20

We know that he who has received his birth from God does not sin, but he whose birth was from God keeps him, and the Evil One does not touch him.

We know that it is from God that we draw our being, and the whole world lies in the power of the Evil One.

We know that the Son of God has come, and that he has given us discernment to come to know the Real One; and we are in the Real One, even through his Son Jesus Christ. This is the real God and this is eternal life.

John draws to the end of his letter with a statement of the threefold Christian certainty.

(i) The Christian is emancipated from the power of sin. We must be careful to see what this means. It does not mean that the Christian never sins; but it does mean that he is not the helpless slave of sin. As Plummer put it: "A child of God may sin, but his normal condition is resistance to evil." The difference lies in this. The pagan world was conscious of nothing so much as moral defeat. It knew its own evil and felt there was no possible escape. Seneca spoke of "our weakness in necessary things." He said that men "hate their sins but cannot leave them." Persius, the Roman satirist, in a famous picture spoke of "filthy Natta, a man deadened by vice...who has no sense of sin, no knowledge of what he is losing, and is sunk so deep that he sends up no bubble to the surface." The pagan world was utterly defeated by sin.

But the Christian is the man who never can lose the battle. Because he is a man, he will sin; but he never can experience the utter moral defeatedness of the pagan. F. W. H. Myers makes Paul speak of the battle with the flesh:

"Well, let me sin, but not with my consenting,

Well, let me die, but willing to be whole:

Never, O Christ--so stay me from relenting--

Shall there be truce betwixt my flesh and soul."

The reason for the Christian's ultimate undefeatedness is that he who has his birth from God keeps him. That is to say, Jesus keeps him. As Wescott has it: "The Christian has an active enemy, but he has also a watchful guardian." The heathen is the man who has been defeated by sin and has accepted defeat. The Christian is the man who may sin but never accepts the fact of defeat. "A saint, as someone has said, "is not a man who never falls; he is a man who gets up and goes on every time he falls."

(ii) The Christian is on the side of God against the world. The source of our being is God, but the world lies in the power of the Evil One. In the early days the cleavage between the Church and the world was much clearer than it is now. At least in the Western world, we live in a civilization permeated by Christian principles. Even if men do not practise them, they still, on the whole, accept the ideals of chastity, mercy, service, love. But the ancient world knew nothing of chastity, and little of mercy, and of service, and of love. John says that the Christian knows that he is with God, while the world is in the grip of the Evil One. No matter how the situation may have changed, the choice still confronts men whether they will align themselves with God or with the forces which are against God. As Myers makes Paul say:

"Whoso hath felt the Spirit of the Highest,

Cannot confound nor doubt him nor deny:

Yea with one voice, O World, tho' thou deniest,

Stand thou on that side, for on this am l."

(iii) The Christian is conscious that he has entered into that reality which is God. Life is full of illusions and impermanencies; by himself man can but guess and grope; but in Christ he enters into the knowledge of reality. Xenophon tells of a discussion between Socrates and a young man. "How do you know that?" says Socrates. "Do you know it, or are you guessing?" "I am guessing, is the answer. "Very well, says Socrates, "when we are done with guessing and when we know, shall we talk about it then?" Who am I? What is life? What is God? Whence did I come? Whither do I go? What is truth and where is duty? These are the questions to which men can reply only in guesses apart from Jesus Christ. But in Christ we reach the reality, which is God. The time of guessing is gone and the time of knowing has come.

THE CONSTANT PERIL (1 John 5:21)

5:21 My dear children, guard yourselves from idols.

With this sudden, sharp injunction John brings his letter to an end. Short as it is, there is a world of meaning in this phrase.

(i) In Greek the word idol has in it the sense of unreality. Plato used it for the illusions of this world as opposed to the unchangeable realities of eternity. When the prophets spoke of the idols of the heathen, they meant that they were counterfeit gods, as opposed to the one true God. This may well mean, as Westcott has it, "Keep yourselves from all objects of false devotion."

(ii) An idol is anything in this life which men worship instead of God and allow to take the place of God. A man may make an idol of his money, of his career, of his safety, of his pleasure. Again to quote Westcott: "An idol is anything which occupies the place due to God."

(iii) It is likely that John means something more definite than either of these two things. It was in Ephesus that he was writing, and it was of conditions in Ephesus that he was thinking. It is likely that he means simply and directly, "Keep yourselves from the pollutions of heathen worship." No town in the world had so many connections with the stories of the ancient gods; and no town was more proud of them. Tacitus writes of Ephesus: "The Ephesians claimed that Diana and Apollo were not born at Delos, as was commonly supposed; they possessed the Cenchrean stream and the Ortygian grove where Latona, in travail, had reposed against an olive tree, which is still in existence, and had given birth to these deities.... It was there that Apollo himself, after slaying the Cyclops, had escaped the wrath of Jupiter: and again that father Bacchus in his victory had spared the suppliant Amazons who had occupied his shrine."

Further, in Ephesus there stood the great Temple of Diana, one of the wonders of the ancient world. There were at least three things about that Temple which would justify John's stern injunction to have nothing to do with heathen worship.

(a) The Temple was the centre of immoral rites. The priests were called the Megabyzi. They were eunuchs. It was said by some that the goddess was so fastidious that she could not bear a real male near her; it was said by others that the goddess was so lascivious that it was unsafe for any real male to approach her. Heraclitus, the great philosopher, was a native of Ephesus. He was called the weeping philosopher, for he had never been known to smile. He said that the darkness to the approach of the altar of the Temple was the darkness of vileness; that the morals of the Temple were worse than the morals of beasts; that the inhabitants of Ephesus were fit only to be drowned, and that the reason that he could never smile was that he lived in the midst of such terrible uncleanness. For a Christian to have any contact with that was to touch infection.

(b) The Temple had the right of asylum. Any criminal, if he could reach the Temple of Diana, was safe. The result was that the Temple was the haunt of criminals. Tacitus accused Ephesus of protecting the crimes of men and calling it the worship of the gods. To have anything to do with the Temple of Diana was to be associated with the very dregs of society.

(c) The Temple of Diana was the centre of the sale of Ephesian letters. These were charms, worn as amulets, which were supposed to be effective in bringing about the wishes of those who wore them. Ephesus was "preeminently the city of astrology, sorcery, incantations, amulets, exorcisms, and every form of magical imposture." To have anything to do with the Temple at Ephesus was to be brought into contact with commercialized superstition and the black arts.

It is hard for us to imagine how much Ephesus was dominated by the Temple of Diana. It would not be easy for a Christian to keep himself from idols in a city like that. But John demands that it must be done. The Christian must never be lost in the illusions of pagan religion; he must never erect in his heart an idol which will take the place of God; he must keep himself from the infections of all false faiths; and he can do so only when he walks with Christ.

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Barclay Daily Study Bible (NT)

1 John 5:18-20

Old Testament

New Testament