[Blog Post] Scribes of the Voynich Manuscript

[DONJCH]

So how can you defend that 15th century "German" (whatever that means) is equivalent in any way to the modern day language used in Germany?

The evolution into modern High German was quite recent and Mid High German is still used for its poetic effect, or so I am told. So Aga's philosophising seems quite plausible to me. Of course, I am only an amateur and defer to experts in all this.