International Standard Version Who is a liar but the person who denies that Jesus is the Messiah? The person who denies the Father and the Son is an antichrist.
American Standard Version Who is the liar but he that denieth that Jesus is the Christ? This is the antichrist, even he that denieth the Father and the Son.
Young's Literal Translation Who is the liar, except he who is denying that Jesus is the Christ? this one is the antichrist who is denying the Father and the Son;