The Spirit of Truth and the Spirit of Error
1 Dear friends, do not believe every spirit, but test the spirits 4:1 1Th 5:21 to see if they are from God, because many false prophets have gone out into the world.
2 This is how you know the Spirit of God: Every spirit that confesses that Jesus Christ has come in the flesh 4:2 Jn 1:14; Php 2:7; 3:3 is from God, 4:2 1Co 12:33 but every spirit that does not confess Jesus 4:3 Other mss read confess that Jesus has come in the flesh is not from God. This is the spirit of the antichrist, 4:3 1Jn 2:18,22; 2Jn 7 which you have heard is coming; even now it is already in the world.
4 You are from God, little children, and you have conquered them, because the one who is in you 4:4 Rm 8:31; Col 1:27; 1Jn 3:20 is greater than the one who is in the world. 4:4 Jn 12:31