1 John 4:3

And every spirit which confesseth not Jesus Christ come in the flesh, is not of God: and this is that spirit of Antichrist, whereof ye have heard that it should come; and now already it is in the world.

1 John 2:18

Little children, it is the last time: and as ye have heard that Antichrist cometh, so even now there are many Antichrists, whereby we know that it is the last time.

1 John 2:22

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

2 John 1:7

For many seducers are entered into the world, who confess not Jesus Christ that came in the flesh.

2 Thessalonians 2:3-8

Let no man deceive you by any means, for that day shall not come, unless the falling away 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 ye have heard that Antichrist cometh, so even now there are many Antichrists, whereby we know that it is the last time.

For the mystery of iniquity already worketh; only he that with-holdeth will with-hold, till he be taken out of the way.

For many seducers are entered into the world, who confess not Jesus Christ that came in the flesh.

General references

He that is of God, heareth God's words; ye therefore hear them not, because ye are not of God.