1 John 2:21
Parallel Verses
New American Standard Bible
I have not written to you because you do not know the truth, but because you do know it, and because no lie is of the truth.

King James Bible
I have not written unto you because ye know not the truth, but because ye know it, and that no lie is of the truth.

Darby Bible Translation
I have not written to you because ye do not know the truth, but because ye know it, and that no lie is of the truth.

World English Bible
I have not written to you because you don't know the truth, but because you know it, and because no lie is of the truth.

Young's Literal Translation
I did not write to you because ye have not known the truth, but because ye have known it, and because no lie is of the truth.

1 John 2:21 Parallel
Commentary
Barnes' Notes on the Bible

I have not written unto you because ye know not the truth - You are not to regard my writing to you in this earnest manner as any evidence that I do not suppose you to be acquainted with religion and its duties. Some, perhaps, might have been disposed to put this construction on what he had said, but he assures them that that was not the reason why he had thus addressed them. The very fact that they did understand the subject of religion, he says, was rather the reason why he wrote to them.

But because ye know it - This was the ground of his hope that his appeal would be effectual. If they had never known what religion was, if they were ignorant of its nature and its claims, he would have had much less hope of being able to guard them against error, and of securing their steady walk in the path of piety. We may always make a strong and confident appeal to those who really understand what the nature of religion is, and what are the evidences of its truth.

And that no lie is of the truth - No form of error, however plausible it may appear, however ingeniously it may be defended and however much it may seem to be favorable to human virtue and happiness, can be founded in truth. What the apostle says here has somewhat the aspect of a truism, but it contains a real truth of vital importance, and one which should have great influence in determining our minds in regard to any proposed opinion or doctrine. Error often appears plausible. It seems to be adapted to relieve the mind of many difficulties which perplex and embarrass it on the subject of religion. It seems to be adapted to promote religion. It seems to make those who embrace it happy, and for a time they apparently enjoy religion. But John says that however plausible all this may be, however much it may seem to prove that the doctrines thus embraced are of God, it is a great and vital maxim that no error can have its foundation in truth, and, of course, that it must be worthless. The grand question is, "what is truth;" and when that is determined, we can easily settle the inquiries which come up about the various doctrines that are abroad in the world. Mere plausible appearances, or temporary good results that may grow out of a doctrine, do not prove that it is based on truth; for whatever those results may be, it is impossible that any error, however plausible, should have its origin in the truth.

1 John 2:21 Parallel Commentaries

Library
The Commandment, Old yet New
'I write no new commandment unto you, but an old commandment which ye had from the beginning.... Again, a new commandment I write unto you, which thing is true in him and in you.'--1 John ii. 7, 8. The simplest words may carry the deepest thoughts. Perhaps angels and little children speak very much alike. This letter, like all of John's writing, is pellucid in speech, profound in thought, clear and deep, like the abysses of mid-ocean. His terms are such as a child can understand; his sentences short
Alexander Maclaren—Expositions of Holy Scripture Ephesians, Peter,John

The Difference Between Walking by Sight, and Walking by Faith
"We walk by faith, not by sight." 2 Cor. 5:7. 1. How short is this description of real Christians! And yet how exceeding full! It comprehends, it sums up, the whole experience of those that are truly such, from the time they are born of God till they remove into Abraham's bosom. For, who are the we that are here spoken of? All that are true Christian believers. I say Christian, not Jewish, believers. All that are not only servants, but children, of God. All that have "the Spirit of adoption, crying
John Wesley—Sermons on Several Occasions

Add to This, and Here is Cause to Cry Out More Piteously...
37. Add to this, (and here is cause to cry out more piteously,) that, if once we grant it to have been right for the saving of that sick man's life to tell him the lie, that his son was alive, then, by little and little and by minute degrees, the evil so grows upon us, and by slight accesses to such a heap of wicked lies does it, in its almost imperceptible encroachments, at last come, that no place can ever be any where found on which this huge mischief, by smallest additions rising into boundless
St. Augustine—Against Lying

(On the Mysteries. Iii. )
On Chrism. 1 John ii. 20-28 But ye have an unction from the Holy One, &c.....that, when He shall appear, we may have confidence, and not be ashamed before Him at His coming. 1. Having been baptized into Christ, and put on Christ [2415] , ye have been made conformable to the Son of God; for God having foreordained us unto adoption as sons [2416] , made us to be conformed to the body of Christ's glory [2417] . Having therefore become partakers of Christ [2418] , ye are properly called Christs, and
St. Cyril of Jerusalem—Lectures of S. Cyril of Jerusalem

Cross References
John 8:44
"You are of your father the devil, and you want to do the desires of your father. He was a murderer from the beginning, and does not stand in the truth because there is no truth in him. Whenever he speaks a lie, he speaks from his own nature, for he is a liar and the father of lies.

John 18:37
Therefore Pilate said to Him, "So You are a king?" Jesus answered, "You say correctly that I am a king. For this I have been born, and for this I have come into the world, to testify to the truth. Everyone who is of the truth hears My voice."

James 1:19
This you know, my beloved brethren. But everyone must be quick to hear, slow to speak and slow to anger;

2 Peter 1:12
Therefore, I will always be ready to remind you of these things, even though you already know them, and have been established in the truth which is present with you.

1 John 3:19
We will know by this that we are of the truth, and will assure our heart before Him

Jude 1:5
Now I desire to remind you, though you know all things once for all, that the Lord, after saving a people out of the land of Egypt, subsequently destroyed those who did not believe.

Jump to Previous
Common Ignorant Lie True. Truth Write Written
Jump to Next
Common Ignorant Lie True. Truth Write Written
Links
1 John 2:21 NIV
1 John 2:21 NLT
1 John 2:21 ESV
1 John 2:21 NASB
1 John 2:21 KJV

1 John 2:21 Bible Apps
1 John 2:21 Biblia Paralela
1 John 2:21 Chinese Bible
1 John 2:21 French Bible
1 John 2:21 German Bible

1 John 2:21 Commentaries

Bible Hub
1 John 2:20
Top of Page
Top of Page