Posted 14 July 2014 - 11:09 PM
Here's the best I can do. Hopefully it helps more than hurts, and that others with greater knowledge can correct its deficiencies.
I went back over the example to see what was what. This passage is in Mounce's Reader as one of the exercises.
I have always taken this marking to indicate an adjective which has a verbal sense. ἐκλεκτοῖς is an adjective meaning essentially "chosen". But one can ask chosen by whom ? You could say there is a choosing action, a verbal sense, present in this adjective, which is in fact brought out directly in verse 2 - κατὰ πρόγνωσιν θεοῦ πατρὸς - "according to the foreknowledge of God the Father". There is a cognate verb in Greek εκλεγω, (εκλεγομαι in the NT) meaning basically to choose or select. You could contrast this with something like "to the red" where "red" while adjectival is not verbal in any meaningful way.
The problem with looking up "verbal adjective" in Greek grammars (eg. in Acc via Search All) is that you immediately end up in the middle of participles which are not quite the same thing, though I could imagine a participle being used similarly.
Sola lingua bona est lingua mortua
ἡ μόνη ἀγαθὴ γλῶσσα γλῶσσα νεκρὰ ἐστιν
lišanu ēdēnitu damqitu lišanu mītu
"Du stammst vom Herrn Adam und der Herrin Eva ab", sagte Aslan. "Und das ist zugleich Ehre genug, um das Häupt des ärmsten Bettlers zu erheben, und genug, um die Schultern des größten Kaisers auf Erden zu beugen. Sei zufrieden." Aslan, Die Chroniken von Narnia, Prinz Kaspian von Narnia. CS Lewis. Übersetzt von Wolfgang Holbein und Christian Rendel.
Accordance Configurations :
Mac : 2009 27" iMac Windows : MSI GE72 7RE Apache Pro laptop
Intel Core Duo Intel i7 Kabylake
12GB RAM 16GB RAM
Accordance 11.2.4 and 12 Accordance 12
OSX 10.11 (Yosemite) Win 10 Home x64