[和合本] 谁是说谎话的呢？不是那不认耶稣为基督的吗？不认父与子的，这就是敌基督的。
[新标点] 谁是说谎话的呢？不是那不认耶稣为基督的吗？不认父与子的，这就是敌基督的。
[和合修] 谁是说谎话的呢？不就是那不认耶稣为基督的吗？那不认父与子的，这个人就是敌基督的。
[新译本] 那么，谁是说谎的呢？不就是那否认耶稣是基督的吗？否认父和子的，他就是敌基督的。
[当代修] 谁是说谎的呢？不就是那否认耶稣是基督的吗？那不承认父和子的就是敌基督者。
[现代修] 那么，谁是那撒谎的呢？不就是那否认耶稣是基督的吗？这样的人就是那敌对基督者；他拒绝了圣父，也拒绝圣子。
[吕振中] 谁是撒谎的呢？不是那否认耶稣为基督的、是谁呢？那否认父又否认子的、就是那敌基督的。
[思高本] 谁是撒谎的呢？岂不是那否认耶稣为默西亚的吗？那否认父和子的，这人便是假基督。
[文理本] 诳者谁耶、非不认耶稣为基督者乎、其不认父与子者、即敌基督者也、
[GNT] Who, then, is the liar? It is those who say that Jesus is not the Messiah. Such people are the Enemy of Christ-they reject both the Father and the Son.
[BBE] I have not sent you this letter because you have no knowledge of what is true, but because you have knowledge, and because that which is false has nothing in common with that which is true.
[KJV] Who is a liar but he that denieth that Jesus is the Christ? He is antichrist, that denieth the Father and the Son.
[NKJV] Who is a liar but he who denies that Jesus is the Christ? He is antichrist who denies the Father and the Son.
[KJ21] Who is a liar but he that denieth that Jesus is the Christ? He is antichrist who denieth the Father and the Son.
[NASB] Who is the liar except the one who denies that Jesus is the (I.e., Messiah)Christ? This is the antichrist, the one who denies the Father and the Son.
[NRSV] Who is the liar but the one who denies that Jesus is the Christ? This is the antichrist, the one who denies the Father and the Son.
[WEB] Who is the liar but he who denies that Jesus is the Christ? This is the Antichrist, he who denies the Father and the Son.
[ESV] Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, he who denies the Father and the Son.
[NIV] Who is the liar? It is the man who denies that Jesus is the Christ. Such a man is the antichrist--he denies the Father and the Son.
[NIrV] I'm not writing to you because you don't know the truth but because you do know it. I'm writing to you because no lie comes from the truth.
[HCSB] Who is the liar, if not the one who denies that Jesus is the Messiah? He is the antichrist, the one who denies the Father and the Son.
[CSB] Who is the liar, if not the one who denies that Jesus is the Messiah? He is the antichrist, the one who denies the Father and the Son.
[AMP] Who is [such a] liar as he who denies that Jesus is the Christ (the Messiah)? He is the antichrist (the antagonist of Christ), who [habitually] denies and refuses to acknowledge the Father and the Son.
[NLT] And who is a liar? Anyone who says that Jesus is not the Christ. Anyone who denies the Father and the Son is an antichrist.
[YLT] 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;