1 John 2:22

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

If you deny God the Father or the Savior Jesus Christ His Son then you are a liar. It can not be any simpler that that. Unrepentant, unforgiven liars go to hell.

Don't be a liar!