[和合本] 我们也知道 神的儿子已经来到，且将智慧赐给我们，使我们认识那位真实的，我们也在那位真实的里面，就是在他儿子耶稣基督里面。这是真神，也是永生。
[新标点] 我们也知道， 神的儿子已经来到，且将智慧赐给我们，使我们认识那位真实的，我们也在那位真实的里面，就是在他儿子耶稣基督里面。这是真神，也是永生。
[和合修] 我们知道， 神的儿子已经来到，并且将悟性赐给我们，使我们认识那位真实者，我们也在那位真实者里面，就是在他儿子耶稣基督里面。这是真神，也是永生。
[新译本] 我们知道上帝的儿子已经来了，并且赐给我们悟性，使我们能认识那位真实者。我们也在那位真实者里面，就是在他儿子耶稣基督里面。这一位就是真神，也是永远的生命。
[当代修] 我们知道上帝的儿子已经来了，并且赐给了我们悟性，使我们能认识真神。我们在真神里面，就是在祂儿子耶稣基督里面。祂是真神，也是永生。
[现代修] 我们知道，上帝的儿子已经来了，而且赐给我们理解力，好使我们认识真神。我们在真神的生命里，就是在他的儿子耶稣基督的生命里。他就是真神，就是永恒的生命。
[吕振中] 我们知道上帝的儿子已经来到，并且将理解的心给了我们，使我们认得出那‘真实’者；我们也确是在那‘真实’者里面，在他儿子耶稣基督里面：这就是真神；这就是真而永的生命。
[思高本] 我们也知道天主子来了，赐给了我们理智，叫我们认识那真实者；我们确实是在那真实者内，即在他的子耶稣基督内，他即是真实的天主和永远的生命。
[文理本] 又知上帝子已至、赐我颖悟、使识真者、我侪在真者中、即在其子耶稣基督中也、此乃真上帝、亦永生也、
[GNT] We know that the Son of God has come and has given us understanding, so that we know the true God. We live in union with the true God-in union with his Son Jesus Christ. This is the true God, and this is eternal life.
[BBE] We are certain that we are of God, but all the world is in the power of the Evil One.
[KJV] And we know that the Son of God is come, and hath given us an understanding, that we may know him that is true, and we are in him that is true, even in his Son Jesus Christ. This is the true God, and eternal life.
[NKJV] And we know that the Son of God has come and has given us an understanding, that we may know Him who is true; and we are in Him who is true, in His Son Jesus Christ. This is the true God and eternal life.
[KJ21] And we know that the Son of God is come and hath given us an understanding, that we may know Him that is true; and we are in Him that is true, even in His Son Jesus Christ. This is the true God and Eternal Life.
[NASB] And we know that the Son of God has come, and has given us understanding so that we may know Him who is true; and we are in Him who is true, in His Son Jesus Christ. This is the true God and eternal life.
[NRSV] And we know that the Son of God has come and has given us understanding so that we may know him who is true; and we are in him who is true, in his Son Jesus Christ. He is the true God and eternal life.
[WEB] We know that the Son of God has come, and has given us an understanding, that we know him who is true, and we are in him who is true, in his Son Jesus Christ. This is the true God and eternal life.
[ESV] And we know that the Son of God has come and has given us understanding, so that we may know him who is true; and we are in him who is true, in his Son Jesus Christ. He is the true God and eternal life.
[NIV] We know also that the Son of God has come and has given us understanding, so that we may know him who is true. And we are in him who is true--even in his Son Jesus Christ. He is the true God and eternal life.
[NIrV] We know that we are children of God. We know that the whole world is under the control of the evil one.
[HCSB] And we know that the Son of God has come and has given us understanding so that we may know the true One. We are in the true One-- that is, in His Son Jesus Christ. He is the true God and eternal life.
[CSB] And we know that the Son of God has come and has given us understanding so that we may know the true One. We are in the true One-- that is, in His Son Jesus Christ. He is the true God and eternal life.
[AMP] And we [have seen and] know [positively] that the Son of God has [actually] come to this world and has given us understanding and insight [progressively] to perceive (recognize) and come to know better and more clearly Him Who is true; and we are in Him Who is true--in His Son Jesus Christ (the Messiah). This [Man] is the true God and Life eternal.
[NLT] And we know that the Son of God has come, and he has given us understanding so that we can know the true God. And now we live in fellowship with the true God because we live in fellowship with his Son, Jesus Christ. He is the only true God, and he is eternal life.
[YLT] and we have known that the Son of God is come, and hath given us a mind, that we may know Him who is true, and we are in Him who is true, in His Son Jesus Christ; this one is the true God and the life age-during!