1 John 2:22

Who is a liar if not he denying that Jesus is the Christ? He is antichrist, denying the Father and the Son.

2 John 1:7

For many cheats come into the world, they not acknowledging Jesus Christ coming in the flesh. This is the cheat and antichrist.

1 John 4:3

And every spirit which acknowledges not Jesus Christ having come in the flesh is not of God: and this is that of antichrist which ye have heard comes; and now is already in the world.

1 John 2:18

Young children, it is the last hour: and as ye have heard that antichrist comes, and now many antichrists have come; whence we know that it is the last hour.

John 8:44

Ye are of your father the devil, and the eager desires of your father will ye do. He was slaying men from the beginning, and stood not in the truth, for there is no truth in him. When he would speak a lie, he speaks of his own things; for he is a liar, and the father of him.

1 Corinthians 12:2-3

Ye know that ye were the nations, to dumb idols, as ye were led, being carried away.

1 John 1:6

If we say that we have communion with him, and walk in darkness, we are deceived, and do not the truth:

1 John 2:4

He saying, I have known him, and not keeping his commands, is a liar, and in him is not the truth.

1 John 2:23

Every one denying the Son, neither has the Father: he acknowledging the Son, has also the Father.

1 John 4:20

If any say, I love God, and hate his brother, he is a liar: for he not loving his brother whom he has seen, God whom he has not seen, how can he love?

Jude 1:4

For certain men entered in by stealth, long ago written of beforehand for judgment, irreligious, having changed the grace of our God into licentiousness, and denying the only Lord God, and our Lord Jesus Christ.

Revelation 3:9

Behold, I give of the synagogue of Satan, of them saying themselves to be Jews, and are not, but they lie; behold, I will make them that they come and worship before thy feet, and they should know that I have loved thee.

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 saying, I have known him, and not keeping his commands, is a liar, and in him is not the truth.
1 John 1:6
If we say that we have communion with him, and walk in darkness, we are deceived, and do not the truth:
1 John 4:20
If any say, I love God, and hate his brother, he is a liar: for he not loving his brother whom he has seen, God whom he has not seen, how can he love?
John 8:44
Ye are of your father the devil, and the eager desires of your father will ye do. He was slaying men from the beginning, and stood not in the truth, for there is no truth in him. When he would speak a lie, he speaks of his own things; for he is a liar, and the father of him.
Revelation 3:9
Behold, I give of the synagogue of Satan, of them saying themselves to be Jews, and are not, but they lie; behold, I will make them that they come and worship before thy feet, and they should know that I have loved thee.

He that

1 John 2:23
Every one denying the Son, neither has the Father: he acknowledging the Son, has also the Father.
1 John 4:3
And every spirit which acknowledges not Jesus Christ having come in the flesh is not of God: and this is that of antichrist which ye have heard comes; and now is already in the world.
1 Corinthians 12:2
Ye know that ye were the nations, to dumb idols, as ye were led, being carried away.
2 John 1:7
For many cheats come into the world, they not acknowledging Jesus Christ coming in the flesh. This is the cheat and antichrist.
Jude 1:4
For certain men entered in by stealth, long ago written of beforehand for judgment, irreligious, having changed the grace of our God into licentiousness, and denying the only Lord God, and our Lord Jesus Christ.

He is

1 John 2:18
Young children, it is the last hour: and as ye have heard that antichrist comes, and now many antichrists have come; whence we know that it is the last hour.