Apollyon
Φίλος με βλάπτων (λυπῶν) οὐδὲν ἐχθροῦ διαφέρει → Laedens amicus distat inimico nihil → Ein Freund, der schadet, ist ganz gelich mir einem Feind
Wikipedia EN
The Hebrew term Abaddon (Hebrew: אֲבַדּוֹן Avaddon, meaning "destruction", "doom"), and its Greek equivalent Apollyon (Koinē Greek: Ἀπολλύων, Apollúōn meaning "Destroyer") appear in the Bible as both a place of destruction and an archangel of the abyss. In the Hebrew Bible, abaddon is used with reference to a bottomless pit, often appearing alongside the place Sheol (שְׁאוֹל Šəʾōl), meaning the realm of the dead.
In the Book of Revelation of the New Testament, an angel called Abaddon is described as the king of an army of locusts; his name is first transcribed in Koine Greek (Revelation 9:11—"whose name in Hebrew is Abaddon,") as Ἀβαδδών, and then translated Ἀπολλύων, Apollyon. The Vulgate and the Douay–Rheims Bible have additional notes not present in the Greek text, "in Latin Exterminans", exterminans being the Latin word for "destroyer".
