1 John 2:20-22

Living Bible

²⁰ But you are not like that, for the Holy Spirit has come upon you, and you know the truth. ²¹ So I am not writing to you as to those who need to know the truth, but I warn you as those who can discern the difference between true and false.

²² And who is the greatest liar? The one who says that Jesus is not Christ. Such a person is antichrist, for he does not believe in God the Father and in his Son.