First manuscripts were not written by catholic monks (they did not exist yet, for example alexandrian text types are obviously not written by professionals)
Late manuscripts were not written by catholic monks (because RCC adopted latin, so they copied Latin manuscripts. Greek manuscripts were copied by orthodox church in Byzantine empire)
The Latin word in Isaiah is in English translations, not in the Hebrew text.The Hebrew text has "helel" (meaning morning).
The Latin word got into the KJV because the KJV translators were consulting Latin Vulgate.
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So, you should use better sources for your study and facts. Whatever sources you use for these informations, they are very biased and inaccurate.
Late manuscripts were not written by catholic monks (because RCC adopted latin, so they copied Latin manuscripts. Greek manuscripts were copied by orthodox church in Byzantine empire)
The Latin word in Isaiah is in English translations, not in the Hebrew text.The Hebrew text has "helel" (meaning morning).
The Latin word got into the KJV because the KJV translators were consulting Latin Vulgate.
-----
So, you should use better sources for your study and facts. Whatever sources you use for these informations, they are very biased and inaccurate.
Thank You,
I will research that!!