In reviving the Coptic language, the main purpose of having a pronunciation is to facilitate communication between people- and which people is the key.
- Greco-Bohairic Pronunciation panders to the Orthodox Churches of the Mediterranean, Greek and Egyptian.
- Arabo-Bohairic Pronunciation panders to Arabic Egyptians because it is the easiest to pronounce compared to their native language.
- Classical Coptic Pronunciation panders to scholars and most foreign Egyptian language learners.
Greco-Bohairic:
Greco-Bohairic is most useful for continuation of the Orthodox Church's pronunciation of liturgy. Mostly priests, Coptic Christians, and clergy would learn this pronunciation.
See this Egyptian conversation talking about Christ, the afterlife, angels, etc.:
https://www.youtube.com/watch?v=S55dR7hRDrY. Note: although they speak with Greek pronunciation, you can hear that they speak with heavy Arabic emphasis, intonation, and vowel quality. Here is another video where a Coptic priest teaches an Arabic Egyptian congregation Greek pronunciation, but with heavy Arabic emphasis
https://www.youtube.com/watch?v=xQvNeoqQ9DEArabo-BohairicAs stated above, Arabo-Bohairic is the easiest to pronounce for Arabic Egyptians. The reason for this is because the most recent Coptic was very Arabicized in grammar, in phonology(pronunciation), and in vocabulary(most words in use would not be of Kemetic Egyptian nor Greek origin, but from Arabic). Though linguistic assimilation made Coptic extinct by the 1700's, it makes Arabo-Bohairic much more suited to modern Arabic Egyptians.
In terms of reviving the language- if there were a way to gain enough passion among Arabic Egyptians- including the Islamic Egyptians, this would be the best chance of natively reviving the language from being a passive Classical language only used in the Orthodox Church. It would allow Egyptians
to speak their native language again.
Classical CopticClassical Egyptian is the way that most Western speakers, scholars, hobbyists, and learners passionate about the Coptic/Kemetic dialects would pronounce Coptic- it is derived from the historical way to pronounce the ancient texts. Many Western speakers who learn Classical languages share the historical pronunciation approach whether in Classical Latin, Greek, Arabic, Hebrew, Sanskrit etc.
Compare the Classical approach to modern religious: Latin is pronounced like modern Italian in the modern Roman Catholic church, Greek is pronounced like modern Greek in the Greek Orthodox Church, Arabic is pronounced like the modern Bedouins of Saudi Arabia , Hebrew is pronounced like modern Hebrew, and Sanskrit is pronounced like Hindi.
The Classical approach would be the best way to revive Coptic
outside of Egypt; I personally believe it is unlikely that there will be enough passion in the Western world for an external revival - there aren't many Coptic Egyptian learners, unlike in Greek, Latin, or Hebrew. It probably wouldn't happen unless Egypt received massive immigration and endorsed teaching Coptic rather than Arabic.
Revival of languages:In terms of reviving languages, the usual way a revival to succeed is if there is a necessity(learning new languages takes a lot of dedication). Modern examples of successful revivals are Italian and Hebrew.
Modern Italian comes from a dialect of Italian from Tuscany spoken in the middle ages, circa 1200 A.D. It became a Classical language, and by the 1800's it was used only by around 100,000 scholars in Italy. The unification of all of the Italian states necessitated a common language, as all of the former kingdoms spoke different languages (Venetian, Neapolitan, Sicilian, Etc.) A massive education reform occurred during the 1900's- now 70 million people worldwide speak Italian.
Hebrew as well was revived from a Classical language used by rabbis- after WW2 the massive exodus of European Jews to the newly created Israel caused the need for a common language. Attempts to revive the Hebrew language before WW2 were unsuccessful, but due to massive foreign immigration after the war from many different parts of Europe( Russia, Hungary, Italy, Germany, etc.), everyone needed a common language. Yiddish and other minority Jewish languages were forgotten and Hebrew became the native language of all the new generations of Israelis.
I hope that Egyptians
can reclaim their native language.