1 John 2:21 · KJV
“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.”
— 1 John 2:21
But ye have an unction from the Holy One, and ye know all things.
Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.
1 John 2 — Context
They went out from us, but they were not of us; for if they had been of us, they would {no doubt} have continued with us: but {they went out}, that they might be made manifest that they were not all of us.
20But ye have an unction from the Holy One, and ye know all things.
21I have not written unto you because ye know not the truth, but because ye know it, and that no lie is of the truth.
22Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.
23Whosoever denieth the Son, the same hath not the Father: {but) he that acknowledgeth the Son hath the Father also}.
Cross References
2 Peter 1:12
Wherefore I will not be negligent to put you always in remembrance of these things, though ye know {them}, and be established in the present truth.
Jude 1:5
I will therefore put you in remembrance, though ye once knew this, how that the Lord, having saved the people out of the land of Egypt, afterward destroyed them that believed not.
Proverbs 1:5
A wise {man} will hear, and will increase learning; and a man of understanding shall attain unto wise counsels:
Proverbs 9:8-9
Reprove not a scorner, lest he hate thee: rebuke a wise man, and he will love thee.
Romans 15:14-15
And I myself also am persuaded of you, my brethren, that ye also are full of goodness, filled with all knowledge, able also to admonish one another.