The intelligent question you should all be asking is;
What is a 7 headed dragon?
BODY = Virgo
7-HEADS = Gemini Cancer Leo Libra Scorpio Pisces Aquarius
The Virgo is the center(body) of a GodHead with 7 other participants(heads).
The 3-headed dragon GodHead got thrown-down & later blamed by "dodgy-wording".
Mis-leading but NOT technically lying.
Merely a matter of commas, full stops and paragraph separations.
These 3 heads named "Serpent", "Satan", "Devil"; totaling a GodHead of 4.
These dragon(Virgo) "ascension-forms" are well known to Alchemy.
We the 12zodiac are 12 different elemental-mixture compositions; mixing us using secret terms for 12-house rulers. EG: Mercury as Gemini & Virgo; Sol(Sun) as female Leo, Leopard as female Leo, Lion as male Leo, Moon as Cancer, Cosmic-Wheel as Sagittarius, Fish as Pisces, Ram as Aries, Bull as Taurus, Goat as Capricorn, Devil as Capricorn, Satan as Scorpio, Serpent(snake) as Gemini, etc.
These "biblical" accounts are depictions of actual "GodHeads" doing battle; we people are deceiving ourselves with "delusions of grandeur" believing we mortals have anything to do with any of it. All this is seriously way beyond our pay-grade.
*Received a down-vote so I added extra to highlight the extremely limited "vocabulary" of Christians whom read only the one bible-book their entire life. Its always good to hear from "actual" dragon experts.
The "seven" number is used a number of times within the Holy-Bible referencing 7-brides, 7-Spirits of God, 7-horns of the lamb, 7-hills (which are many waters);
To conclude anything "seven" related must or can be the 7-headed dragon is kinda silly, considering the Holy-Bible does not teach such secrets of Alchemy related to GodHead participant selections.
So I don't personally "peddle" my relevant 7-these here equals 7-those there unless it is the "current" topic.
There are a number of known GodHeads comprising 7-heads or participants whom are subject to the authority of the leading "BODY" of that GodHead.
These know-hows are already well familiar to scholars
This specifically "Dragon ascension GodHead" question can only be answered by Alchemy.
Generally, non-Christians accuse "hard-line" Christianity of "smudging" scripture interpretation even ignoring "vast" amounts of "well" established academic research if it opposes "modern" doctrine interpretation.
This is unfortunate because "many" of the "Christian" secrets are already well known & understood in an irrefutable way to Gnostics & Alchemists at an already "advanced" stage able to both "explain" and "reproduce" it for ourselves to experience first-hand.
This "answer" is intended to highlight merely one of the "many" differences between such "specialty" fields and should always be attempted with "Providence" based evidence in order to keep answers within "recognized" academic peer-reviewed references; thus maintaining "credibility".
1st Covering many of the questions we ask if you take hermeneutics to mean "applied hermeneutics".
2nd Conveying a technical sense, which is what we are striving for.
Sorry if my answer is off-mainstream, but:
Textual criticism really is part of the field of hermeneutics, the bits of translation we do depend on our hermeneutical expertise and the exegesis is just applied hermeneutics.
[removed bits in compliance with first comment suggestion]