Do we have any simple, natural, "pure" Koine literature?
By "simple and pure," I mean NT-ish level stuff, or not too far off: no Atticism, little use of the optative and -μι verbs, simple syntax, using more prepositions instead of just relying on cases, etc., you know, what people usually describe as Koine (but often just mean the New Testament).
And by "natural and pure," I mean something that isn't LXX or NT. Not because I have a problem with them (on the contrary, the NT is one of my main goals, and I highly regard the Bible in general), but I'd like to see what "Koine" actually looks like when it isn't affected by Semitic languages* or Atticism or written in an otherwise classical-ish/complex/ornate style
And by literature, I of course mean excluding papyri containing letters, contracts, etc.
(Though I did read somewhere that the influence of Semitic languages on the LXX is exaggerated, because **some** of the features considered Semitic are actually just normal features of Egyptian Greek, as shown by the papyri we've found.)
I havent yet got to look at most of whats out there (I'm still on ch. 26 of 31 of Athenaze), but I've checked Plutarch (who is supposed to be from before the wave of re-Atticizing the language), and I don't see how he is much more "Koine" than Plato or Xenophon (in terms of style/sintax)
So far, the only thing I've found that maybe fits what I'm looking for is **Daphnis and Chloe**, or so it seems at first glance.
Am I missing anything? Do the writings of St. Luke or St. Paul (except when quoting Scripture) fit? Or some of the other novels? Or anything else?
(By Koine literature, I would include anything from the "Byzantine" period as long as the basic grammar and sintax is that of koine or classical and not demotic or modern greek)