1 John 2:22

Who is the liar if not the man who denies that Jesus is the Christ? This is the Antichrist, even he who disowns the Father and the Son.

2 John 1:7

I say this because many deceivers are gone forth into the world, those who deny the coming of Jesus Christ in the flesh. This is the deceiver and the Antichrist.

1 John 4:3

and every spirit which confesses him not, is not from God. And this is that spirit of Antichrist of which you have heard that it is coming, and that now it is already in the world.

1 John 2:18

My children, this is the last hour, and as you have heard that an antichrist was coming, and now many antichrists are already risen, whence we may know that it is the last hour.

John 8:44

"You are of your father, the devil, and you want to do what your father desires. He was a man-slayer from the very beginning; and he has no standing place in the truth, because truth is not in him. Whenever he utters a lie, he speaks from his nature, for he is a liar and the father of lying.

1 Corinthians 12:2-3

You know that when you were heathen you went astray after dumb idols, wherever he be led.

1 John 1:6

If we say, "We have partnership with Him," when we are passing our life in the darkness, we are lying and are not doing the truth.

1 John 2:4

He who says, "I know Him," but does no continue obeying his commandments, is a liar,

1 John 2:23

Whoever denies the Son, the same has not the Father; but he who confesses the Son has the Father also. As for you, let what you have heard from the beginning abide in you.

1 John 4:20

If any one says, "I love God," and yet hates his brother, he is a liar; for he who does not love his brother whom he has seen, cannot possibly love God, whom he has not seen.

Jude 1:4

For certain men have crept in stealthily??en predestined in ancient prophecies for this condemnation??mpious ones! They pervert the grace of our God into licentiousness, and deny Jesus Christ, our sole Master and Lord.

Revelation 3:9

Behold, I am making those of the synagogue of Satan, those who say they are Jews, but are not, but are lying; behold, I will make them to come and bow in reverence before your feet, and to know that I have loved you.

Treasury of Scripture Knowledge

Summary

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

He is

Bible References

Who

1 John 2:4
He who says, "I know Him," but does no continue obeying his commandments, is a liar,
1 John 1:6
If we say, "We have partnership with Him," when we are passing our life in the darkness, we are lying and are not doing the truth.
1 John 4:20
If any one says, "I love God," and yet hates his brother, he is a liar; for he who does not love his brother whom he has seen, cannot possibly love God, whom he has not seen.
John 8:44
"You are of your father, the devil, and you want to do what your father desires. He was a man-slayer from the very beginning; and he has no standing place in the truth, because truth is not in him. Whenever he utters a lie, he speaks from his nature, for he is a liar and the father of lying.
Revelation 3:9
Behold, I am making those of the synagogue of Satan, those who say they are Jews, but are not, but are lying; behold, I will make them to come and bow in reverence before your feet, and to know that I have loved you.

He that

1 John 2:23
Whoever denies the Son, the same has not the Father; but he who confesses the Son has the Father also. As for you, let what you have heard from the beginning abide in you.
1 John 4:3
and every spirit which confesses him not, is not from God. And this is that spirit of Antichrist of which you have heard that it is coming, and that now it is already in the world.
1 Corinthians 12:2
You know that when you were heathen you went astray after dumb idols, wherever he be led.
2 John 1:7
I say this because many deceivers are gone forth into the world, those who deny the coming of Jesus Christ in the flesh. This is the deceiver and the Antichrist.
Jude 1:4
For certain men have crept in stealthily??en predestined in ancient prophecies for this condemnation??mpious ones! They pervert the grace of our God into licentiousness, and deny Jesus Christ, our sole Master and Lord.

He is

1 John 2:18
My children, this is the last hour, and as you have heard that an antichrist was coming, and now many antichrists are already risen, whence we may know that it is the last hour.