1 John 4:3

and whatever spirit confesses not that Jesus Christ came in the flesh, is not from God: and this is the spirit of antichrist, of which you have heard that it comes, and is now already in the world.

1 John 2:18

Little children, it is the last time; and, as you have heard that the antichrist is coming, even now there are many antichrists; by which we know that it is the last time.

1 John 2:22

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

2 John 1:7

For many deceivers have entered into the world, who con fess not that Jesus Christ came in the flesh: this is the deceiver and the antichrist.

2 Thessalonians 2:3-8

Let no one deceive you by any means; for that day will not come, unless the apostasy come first, and the man of sin be revealed, the son of perdition,

Treasury of Scripture Knowledge

Summary

1 John 4:3

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.

And this

1 John 2:18

2 Thessalonians 2:7

2 John 1:7

General references

John 8:47

Bible References

And this

Little children, it is the last time; and, as you have heard that the antichrist is coming, even now there are many antichrists; by which we know that it is the last time.

For the mystery of iniquity is already at work; only he that now restrains will restrain, till he be taken out of the way:

For many deceivers have entered into the world, who con fess not that Jesus Christ came in the flesh: this is the deceiver and the antichrist.

General references

He that is of God, hears God's words. For this reason you do not hear them, because you are not of God.