Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

The Message (1 John 1:5)

From the beginning. An exposition of the first Letter of John.

5This is the message we have heard from Him and announce to you, that God is Light, and in Him there is no darkness at all.

1 John 1:5
Mark as Favorite and save for later! (0)
Please login to bookmark Close
The Nature of God as the Basis of Fellowship

We have been brought into fellowship with divine persons. This is a wonderful privilege—but it also involves responsibility. When we consider with whom we have fellowship, it is clear that this fellowship must be connected with certain conditions.

Therefore, verses 5–10 speak about the nature (the essence) of God.

Just as the content of the message, so also its source: Christ Himself. John is not passing on a message he heard from others. It is not a tradition handed down from generation to generation. Nor is it based on human reasoning, conclusions, or imagination. Rather, it is the message “which we have heard from him.”

How important it is—even today—that we pay attention, especially in divine matters, to the source of what we hear. Does it come from Him? Is it founded on the Word of God? If not, it must be rejected as a lie.

God Is Light and God Is Love

When it comes to the question of who God is in His nature, our epistle gives a twofold answer:

  • “God is light”(1:5)
  • “God is love”(4:8,16)

Both characteristics belong inseparably together. We must be careful not to emphasize one at the expense of the other. Often this happens with the love of God. Yet we can hardly understand the love of God properly unless we also understand what it means that God is light. It is noteworthy that John first speaks about this aspect of God’s nature. Nevertheless, both stand side by side—equally important and inseparable.

When we think about the statement that God is light and that in Him there is no darkness at all, it may initially be a frightening thought. Light speaks of the absolute purity of God. He has absolutely nothing to do with sin and is completely separated from it. Furthermore, light reveals our condition.

When the Lord Jesus was on earth, He placed people in the light of God, and their sinfulness became evident. The same is true today: “But all things that are exposed are made manifest by the light; for whatever makes manifest is light.”(Ephesians 5:13). Man, who is darkness, cannot have fellowship with God, who is light. “For ye were once darkness, but now you are light in the Lord.” (Ephesians 5:8). In his sinfulness, he stands in complete opposition to the nature of God. This caused people to hate the Lord Jesus in the past, and it still drives them away from Him today.

Children of God and the New Nature

Yet the children of God are neither frightened by the thought that God is light nor driven away from Him by it. On the contrary, John presents the nature of God as the foundation of our fellowship with Him. Anyone who wishes to have fellowship with God must be aligned to His nature. And this is exactly the case with the children of God. Through new birth, they have received eternal life. They therefore possess the nature of God. If God is light, this now also characterizes the children of God: “But now you are light in the Lord.” (Ephesians 5:8).

Of course, it is true that we once were darkness. What God possesses essentially had first to be given to us through the new birth. We had to be born of God (cf. Gospel of John 1:13). God desired to have fellowship with human beings, and the children of God may know that God Himself has made them suitable for this by giving them His own nature. What immeasurable grace!

The three tests of profession (verses 6–10)

In the following verses, John presents three statements, each beginning with the words “If we say…”:

  1. “…that we have fellowship with him.”(v.6)
  2. “…that we have no sin.”(v.8)
  3. “…that we have not sinned.”(v.10)

Whether someone makes such statements or not, John does not say. But if this happens—if the condition is fulfilled—then he examines such a profession. To profess something is not necessarily wrong; all of us do so in one way or another. But what if our profession does not agree with our life? What if what we claim contradicts the Word of God? Then the profession proves to be false. With these three statements, we can go even further: they serve as tests to determine whether someone is truly a child of God. John now has in view all who profess to be Christians—the whole of Christendom. He even includes himself in the “we” and examines the profession: Is it genuine? Is this truly a child of God? Or is it merely a professor who claims something that is not actually true?

Comments (0)

No comments yet.

Share this article:

You want to contact us? Ask a question or let us know what you think! 

Write a message here!

Leave a Comment

From the beginning. An exposition of the first Letter of John.

Joy to the Fullest (1 John 1:4)

Believers can already “breathe the air of heaven” through fellowship with the Father and the Son, since eternal life is a present possession. This brings “full” (complete, perfect) joy that can’t be improved. The world offers only temporary pleasures; to enjoy this lasting joy requires practical separation from worldly desires.
1 John 1:4
From the beginning. An exposition of the first Letter of John.

Christian Fellowship (1 John 1:3)

John stresses that the apostles proclaim what they truly saw and heard about Jesus. This testimony invites believers into genuine “fellowship”—sharing God’s interests and thoughts—made possible through eternal life in Christ. True fellowship with God can’t reject apostolic teaching and includes fellowship with the Father about the Son and with the Son about the Father.
1 John 1:3
From the beginning. An exposition of the first Letter of John.

The Eternal Life with the Father (1 John 1:2)

John explains that Christ is “the life” and “eternal life”: uncreated, truly God, eternally in intimate fellowship with the Father, and revealed to us through the incarnation. God’s purpose in this manifestation is that believers share this life and learn what divine life truly looks like—perfectly displayed in Jesus.
1 John 1:2
From the beginning. An exposition of the first Letter of John.

That which was from the Beginning (1 John 1:1)

John’s letter opens urgently with Christ, “the Word of life,” as false teachings threaten believers in the “last hour.” He points back to what was true “from the beginning”: God’s Son became flesh, revealing God and eternal life. Truth doesn’t evolve—new “revelations” must be tested by Scripture and rejected if they depart from it.
1 John 1:1
From the beginning. An exposition of the first Letter of John.

The First Letter of John – Introduction

A brief introduction to 1 John: Early church testimony and its style link the letter to John the Apostle, written late in the first century (c. 96 A.D.). Facing rising false teachers and Gnostic errors about Jesus and eternal life, John warns believers, assures them they truly have eternal life, and describes its marks in practice.
1 John 1