1 John 2:22-25

22Who is the liar? It is whoever denies that Jesus is the Christ. Such a person is the antichrist—denying the Father and the Son.

23No one who denies the Son has the Father; whoever acknowledges the Son has the Father also. 24As for you, see that what you have heard from the beginning remains in you. If it does, you also will remain in the Son and in the Father.

25And this is what he promised us—eternal life.