Here is where cjab in CARM tried to handwave incremental expansion
https://forums.carm.org/threads/cod...edict-identity-fraud-theft.15475/post-1329471
The article you quote is talking about motives, not origin. It says:
Rather than reading, ‘Holy, Holy, Holy is the Lord God Almighty’, Sinaiticus ascribes holiness to God eight times – just one shy of a perfect nine
– which would be capable of crediting three ‘holies’ to each member of the Godhead.
While we stop short of attributing such a motive to our scribe, it is nonetheless interest-
ing that the later Trisagion Hymn does precisely that (i.e. 3 x Holy to each member of the Trinity).
Perhaps the hymn’s origin can be
traced to this kind of incremental expansion.
"This kind of incremental expansion" posits no connection whatever between Sinaiticus and the Trisagion. The author of your article accepts Siniaticus as 4th century.
Moreover the number 8 is a sacred biblical number and appears in various matters connected with Old Testament Feasts and Temple worship.
So there is not any real grounds for positing an "incremental expansion." In fact Sinaiticus may be the original rendition, which was modified by Trinitarians to
3 x Holy. That wouldn't surprise me in the least. So in fact Sinaiticus Revelation may be the original text
here, for all we know.
Moreover according to your author, Sinaiticus Revelation stands as a witness to very early commentaries and marginal renderings that have no place in modern bibles, and no place in the Byzantine Majority text. In so many respects Sinaiticus Revelation is
sui generis. The conclusion
from your article states:
Despite all of this, the text of the Apocalypse in Codex Sinaiticus is a far cry from
a full-blown commentary. First and foremost, the Codex contains a transcribed text.
As such, its primary role is to transmit the Apocalypse faithfully. Nonetheless, we can
discern a tendency to assist in its interpretation with the introduction of a variety of
changes. These could have accumulated over the years from marginal notes and/or
scribal redactions in the exemplar. With their introduction into the Codex, however, the
transcription begins to read like a commentary. Some of these redactions could have a
greater claim to ancestry, like the transformation of the Strong Angel in Revelation 10:1
or the prohibition against angelic violence in Revelation 9:15, especially since concerns
over these verses can be tracked to the third century. The more explicit Christological and
even anti-Arian redactions would appear to be contemporaneous with the transcription
of the book in the fourth century. That is not to indicate that our scribes were apologists,
who ‘thought up’ such changes in scribendo.43 Rather, it is likely that these redactions
were already present in their exemplar(s), even if they were introduced fairly recently.
Who introduced them and the particular processes behind their insertion, however,
remains unknown and underscores the need for further study of Codex Sinaiticus and its
intriguing readings.
Thanks for emphasizing Revelation as your example!
That's OK.