Treasury of Scripture Knowledge

Summary

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.

General references

Bible References

And this

1 John 2:18
Children, it is the last hour, and just as you have heard that antichrist is coming, even now many antichrists have arisen, by which we know that it is the last hour.
2 Thessalonians 2:7
For the mystery of lawlessness is at work already; only the one who now restrains [will do so] until he is out of the way,
2 John 1:7
For many deceivers have gone out into the world, those who do not confess Jesus Christ coming in [the] flesh. This person is the deceiver and the antichrist!

General references

Deuteronomy 18:21
And if you say {to yourself}, 'How can we know the word that Yahweh has not spoken to him?'
John 8:47
The one who is from God listens to the words of God. Because of this you do not listen--because you are not of God."