We [apostles] proclaim to you [the truth about Jesus], who existed from the beginning [of time]. We have heard [Him] and seen [Him] with our [own] eyes. We looked at Him, and [even] touched Him with our hands. [See John 20:20]. [So, we proclaim that] He is the word of life [i.e., the life-giving Word]!

(the Life has appeared; we saw it, we testify to it, we bring you word of that eternal Life which existed with the Father and was disclosed to us) ??3 it is of what we heard and saw that we bring you word, so that you may share our fellowship; and our fellowship is with the Father and with his Son Jesus Christ.

That which we have seen and heard declare we unto you, that ye also may have fellowship with us: and truly our fellowship is with the Father, and with his Son Jesus Christ.

This is the Message which we have heard from the Lord Jesus and now deliver to you--God is Light, and in Him there is no darkness.

But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.

My little children, these things write I unto you, that ye sin not. And if any man sin, we have an advocate with the Father, Jesus Christ the righteous:

And He [that same Jesus] is the propitiation for our sins [the atoning sacrifice that holds back the wrath of God that would otherwise be directed at us because of our sinful nature—our worldliness, our lifestyle]; and not for ours alone, but also for [the sins of all believers throughout] the whole world.

And here is how we can be assured that we know Jesus [i.e., that we are saved]: [It is] by obeying what He commands us.

The man who says 'I know Jesus,' but does not lay his commands to heart, is a liar, and the Truth has no place in him;

The one who says he resides in God ought himself to walk just as Jesus walked.

My dearly loved ones, I am not writing to you about a new commandment, but about an old one. [It is the one] you had learned about from the beginning. [Note: This is the commandment to love one another (3:1: II John 5) which Jesus had taught his disciples during His earthly ministry. See Mark 12:31]. This old commandment is the word [of God] which you heard [previously].

Yet, I am [also] writing to you about a new commandment [Note: This commandment was to love one another as Jesus loved them. See John 13:34]; its truth is [being demonstrated] by Christ [perfectly] and [also] by you people [in a lesser measure], because the darkness [of sin] is passing away, and the real light [of righteousness] is already shining [in people's lives].

But, you people have a "special gift" from the Holy One [Note: The Greek word for "special gift" is "charisma" and probably refers to the Holy Spirit (See Acts 2:38); "Holy One" probably refers to Jesus, (See Acts 2:27; 3:14)], and all of you know [the truth].

Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.

Dearly loved ones, we are God's children now, but it has not yet been revealed [to us] what we will be [in the future life, Luke 20:34-36]. But, we do know this, however, that when Jesus is revealed [i.e., at His second coming], we will be like Him [I Cor. 15:49], for we will see what He really looks like!

And everyone who has this hope focused on him purifies himself, just as Jesus is pure).

And you know that Jesus was revealed to take away sins, and in him there is no sin.

Little children, let no one deceive you: The one who practices righteousness is righteous, just as Jesus is righteous.

We have come to know love by this: that Jesus laid down his life for us; thus we ought to lay down our lives for our fellow Christians.

And this is his commandment, That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment.

Hereby know ye the Spirit of God: Every spirit that confesseth that Jesus Christ is come in the flesh is of God:

And every spirit that confesseth not that Jesus Christ is come in the flesh is not of God: and this is that spirit of antichrist, whereof ye have heard that it should come; and even now already is it in the world.

Whosoever shall confess that Jesus is the Son of God, God dwelleth in him, and he in God.

By this love is perfected with us, so that we may have confidence in the day of judgment, because just as Jesus is, so also are we in this world.

Whosoever believeth that Jesus is the Christ is born of God: and every one that loveth him that begat loveth him also that is begotten of him.

Who is he that overcometh the world, but he that believeth that Jesus is the Son of God?

This is he that came by water and blood, even Jesus Christ; not by water only, but by water and blood. And it is the Spirit that beareth witness, because the Spirit is truth.

For there are three who give their testimony [about Jesus]:

The person who [sincerely] believes in God's Son has the evidence [of it] within his heart, [confirming God's testimony]. The person who does not believe God [i.e., what He says about Jesus], accuses Him of lying, because he has not accepted the [irrefutable] testimony of God concerning [the identity and mission of] His Son.

And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.