In
demonologyDemonology is the systematic study of demons or beliefs about demons. It is the branch of theology relating to superhuman beings who are not gods. It deals both with benevolent beings that have no circle of worshippers or so limited a circle as to be below the rank of gods, and with malevolent...
, a
diabolical signature (from
diabolus, the Latin for
devilThe Devil is believed in many religions and cultures to be a powerful, supernatural entity that is the personification of evil and the enemy of God and humankind. The nature of the role varies greatly...
which comes from the Greek
diabolos for devil) is the
signatureA signature is a handwritten depiction of someone's name, nickname, or even a simple "X" that a person writes on documents as a proof of identity and intent. The writer of a signature is a signatory. Similar to a handwritten signature, a signature work describes the work as readily identifying...
of a devil, demon or similar spirit, usually in order to sign a soul away. The most famous of these is in the story of
FaustFaust is the protagonist of a classic German legend; a highly successful scholar, but also dissatisfied with his life, and so makes a deal with the devil, exchanging his soul for unlimited knowledge and worldly pleasures. Faust's tale is the basis for many literary, artistic, cinematic, and musical...
.
Demons' signatures are designed to disguise their actual names. They are usually signed in
bloodBlood is a specialized bodily fluid in animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells....
. If there is a mass of signatures, they are usually signed in a circle.
Some books on demonology, like
Arbatel de Magia Verum and
The Lesser Key of SolomonThe Lesser Key of Solomon or Clavicula Salomonis , is an anonymous 17th-century grimoire, and one of the most popular books of demonology...
(or
Lemegeton), assert that all
demoncall - 1347 531 7769 for more infoIn Ancient Near Eastern religions as well as in the Abrahamic traditions, including ancient and medieval Christian demonology, a demon is considered an "unclean spirit" which may cause demonic possession, to be addressed with an act of exorcism...
s have their own signature, collectively called
seal of the demons, and sign the acts of diabolical pacts with them. These 'seals' (not seals in the usual sense, as they are handwritten) are lineal drawings, often complicated.
According to
The Lesser Key of Solomon and the acts of some witch trials, there are demons that have more than one seal or signature.
It is notable that many of these signatures seem to include the sign of the
crossA cross is a geometrical figure consisting of two lines or bars perpendicular to each other, dividing one or two of the lines in half. The lines usually run vertically and horizontally; if they run obliquely, the design is technically termed a saltire, although the arms of a saltire need not meet...
, which is usually believed to scare demons.
There are many instances of supposed demonic signatures. These signs appeared mostly during the
RenaissanceThe Renaissance was a cultural movement that spanned roughly the 14th to the 17th century, beginning in Italy in the Late Middle Ages and later spreading to the rest of Europe. The term is also used more loosely to refer to the historical era, but since the changes of the Renaissance were not...
, in a time in which demonology was a subject of study for many
theologianTheology is the systematic and rational study of religion and its influences and of the nature of religious truths, or the learned profession acquired by completing specialized training in religious studies, usually at a university or school of divinity or seminary.-Definition:Augustine of Hippo...
s,
priestA priest is a person authorized to perform the sacred rites of a religion, especially as a mediatory agent between humans and deities. They also have the authority or power to administer religious rites; in particular, rites of sacrifice to, and propitiation of, a deity or deities...
s,
alchemistsAlchemy is an influential philosophical tradition whose early practitioners’ claims to profound powers were known from antiquity. The defining objectives of alchemy are varied; these include the creation of the fabled philosopher's stone possessing powers including the capability of turning base...
, cabalists and other scientists and pseudo-scientists. One of the accusations by which the
InquisitionThe Inquisition, Inquisitio Haereticae Pravitatis , was the "fight against heretics" by several institutions within the justice-system of the Roman Catholic Church. It started in the 12th century, with the introduction of torture in the persecution of heresy...
sentenced
Urbain GrandierUrbain Grandier was a French Catholic priest who was burned at the stake after being convicted of witchcraft, following the events of the so-called "Loudun Possessions." The circumstances of Father Grandier's trial and execution have attracted the attention of writers Alexandre Dumas, père and...
to death was based on several of these signatures.