Yes, there is overwhelming documentary evidence for the retention of these words in the text, just as they stand in the Authorised Version. Some ancient manuscripts omit the words, but these documents are a comparatively small, unrepresentative and unreliable minority. Those who dismiss the words as an interpolation cannot adequately explain how the alleged interpolation established itself without appreciable variation in nearly all the manuscripts, found its way into every part of Christendom from the earliest times, established itself in the Greek copies used in public worship, the ‘Lectionaries’ and ‘Liturgies’, and has for long ages formed a part of the private and public devotions of many of the Lord’s people all over the world.