ㅤ 𝗔𝗡𝗚𝗘𝗟 𝗗𝗘𝗩𝗜𝗟's appearance is based on the lowest classifications of angels, simply called angels. They are the most commonly depicted angels in classic paintings from the medieval and renaissance times. The other Angels on the lowest order of the angelic hierarchy are Archangels and Principalities.
ㅤ Contrary to popular belief, humanoid angels are also biblically accurate and an angel's appearance depends on their ranking in the celestial hierarchy. It would make sense for Angel Devil to be humanoid because, aside from being friendlier, it is the ranking of angels whose appearances have been the most known amongst all angels, even if in actuality angels are diverse. It is also not impossible for Angel Devil to take on the appearance of different angel rankings in different lives either.
ㅤ Contrary to popular belief, humanoid angels are also biblically accurate and an angel's appearance depends on their ranking in the celestial hierarchy. It would make sense for Angel Devil to be humanoid because, aside from being friendlier, it is the ranking of angels whose appearances have been the most known amongst all angels, even if in actuality angels are diverse. It is also not impossible for Angel Devil to take on the appearance of different angel rankings in different lives either.