Janja ϫ, Alphabet Letters
Standing
Concerns Origin Period
Currently States Greek letters wrote Egyptian from about the first century CE, settled by the fourth
According To The Coptic alphabet of Christian Egypt
The World's Writing Systems (Peter T. Daniels and William Bright, eds., Oxford University Press, 1996) surveys the small corpus of Old Coptic texts, pre-Christian magical and astrological papyri in which Egyptian was first written out using Greek letters plus a few signs borrowed from Demotic, against the standardised Coptic used in Christian scripture translation from around the third century CE onward. Comparing the two corpora, its contributors find the evidence thin enough to support two readings: that the Old Coptic magical texts already fixed the practice of writing Egyptian in Greek-based letters, or that the Christian translation project, needing a stable and teachable orthography for scripture, was the decisive act that standardised the script that survives. Because both readings draw on the same handful of surviving texts and no source describes an official act of decision, the volume treats the question as open rather than favouring either camp.
Source The World's Writing Systems, Peter T. Daniels and William Bright (eds.)