Parallel
1 John 4:3
Bible Crampon 1904 · Berean Standard Bible
et tout esprit qui ne confesse pas ce Jésus n'est pas de Dieu : c'est celui de l'antéchrist ; dont on vous a annoncé la venue, et qui maintenant est déjà dans le monde.
and every spirit that does not confess Jesus (note: BYZ and TR that Jesus Christ has come in the flesh) is not from God. This is the spirit of the antichrist, which you have heard is coming and which is already in the world at this time.