2 John 1:7
For many deceivers are entered into the world, who do not confess Jesus Christ coming in flesh. This same is a deceiver and antichrist.
1 John 4:1-3
Beloved, do not believe every spirit, but try the spirits whether they are of God because many false prophets are gone out into the world.
1 John 2:26
These things I have written unto you concerning those that seduce you.
John 1:14
And the Word was made flesh and dwelt among us (and we beheld his glory, the glory as of the only begotten of the Father), full of grace and truth.
1 Timothy 3:16
And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the Spirit, seen of angels, preached unto the Gentiles, believed on in the world, received up into glory.
2 Peter 2:1-3
But there were also false prophets among the people, even as there shall be false teachers among you, who covertly shall bring in destructive sects and shall deny the Lord that bought them, bringing upon themselves swift destruction.
1 John 2:18-22
Little children, it is the last hour, and as ye have heard that the antichrist comes, likewise there are also beginning to be many antichrists, by which we know that it is the last time.
Revelation 12:9
And the great dragon was cast out, the serpent of old, who is called Devil and the Satan, who deceives the whole world; he was cast out into the earth, and his angels were cast out with him.
Revelation 13:14
and deceives those that dwell on the earth by those signs which were given unto him to do in the presence of the beast, commanding those that dwell on the earth to make an image of the beast, which has the wound by the sword, and did live.