From Montfaucon's Antiquities:
This illustration shows Cybele, here called the Syrian Goddess, in the robes of a hierophant. Montfaucon describes the figure as follows: "Upon her head is an episcopal mitre, adorned on the lower part with towers and pinnacles; over the gate of the city is a crescent, and beneath the circuit of the walls a crown of rays. The Goddess wears a sort of surplice, exactly like the surplice of a priest or bishop; and upon the surplice a tunic, which falls down to the legs; and over all an episcopal cope, with the twelve signs of the Zodiac wrought on the borders. The figure hath a lion on each side, and holds in its left hand a Tympanum, a Sistrum, a Distaff, a Caduceus, and another instrument. In her right hand she holds with her middle finger a thunderbolt, and upon the same am animals, insects, and, as far as we may guess, flowers, fruit, a bow, a quiver, a torch, and a scythe." The whereabouts of the statue is unknown, the copy reproduced by Montfaucon being from drawings by Pirro Ligorio.

Cybele embodies the fertile Earth, a goddess of caverns and mountains, walls and fortresses, nature, wild animals (especially lions and bees).  She becomes a life-death-rebirth deity in connection with her resurrection of her son and consort, Attis.  In Ancient Egypt at Alexandria, Cybele was worshiped by the Greek population as "The Mother of the Gods, the Savior who Hears our Prayers" and as "The Mother of the Gods, the Accessible One".

From Historia Deorum Fatidicorum:
Master of all arts and sciences. perfect in all crafts, Ruler of the Three Worlds, Scribe of the Gods, and Keeper of the Books of Life, Thoth Hermes Trismegistus--the Three Times Greatest, the "First Intelligencer"--was regarded by the ancient Egyptians as the embodiment of the Universal Mind. While in all probability there actually existed a great sage and educator by the name of Hermes, it is impossible to extricate the historical man from the mass of legendary accounts which attempt to identify him with the Cosmic Principle of Thought.

Hermes Trismegistus is the representation of the combination of the Greek god Hermes and the Egyptian god Thoth.

From Mosaize Historie der Hebreeuwse Kerke:
Diodorus writes of a famous inscription carved on a column at Nysa, in Arabia, wherein Isis described herself as follows: "I am Isis, Queen of this country. I was instructed by Mercury. No one can destroy the laws which I have established. I am the eldest daughter of Saturn, most ancient of the gods. I am the wife and sister of Osiris the King. I first made known to mortals the use of wheat. I am the mother of Orus the King. In my honor was the city of Bubaste built. Rejoice, O Egypt, rejoice, land that gave me birth!" (See "Morals and Dogma," by Albert Pike.)

This Egyptian deity under many names appears as the principle of natural fecundity among nearly all the religions of the ancient world. She was known as the goddess with ten thousand appellations and was metamorphosed by Christianity into the Virgin Mary, for Isis, although she gave birth to all living things--chief among them the Sun--still remained a virgin, according to the legendary accounts.

The statues of Isis were decorated with the sun, moon, and stars, and many emblems pertaining to the earth, over which Isis was believed to rule (as the guardian spirit of Nature personified). Several images of the goddess have been found upon which the marks of her dignity and position were still intact. According to the ancient philosophers, she personified Universal Nature, the mother of all productions. The deity was generally represented as a partly nude woman, often pregnant, sometimes loosely covered with a garment either of green or black color, or of four different shades intermingled-black, white, yellow, and red.

The ancients gave the name Isis to one of their occult medicines; therefore the description here given relates somewhat to chemistry. Her black drape also signifies that the moon, or the lunar humidity--the sophic universal mercury and the operating substance of Nature in alchemical terminology--has no light of its own, but receives its light, its fire, and its vitalizing force from the sun. Isis was the image or representative of the Great Works of the wise men: the Philosopher's Stone, the Elixir of Life, and the Universal Medicine.

From Mosaize Historie der Hebreeuwse Kerke:
Serapis is often shown standing on the back of the sacred crocodile, carrying in his left hand a rule with which to measure the inundations of the Nile, and balancing with his right hand a curious emblem consisting of an animal with the heads. The first head--that of a lion--signified the present; the second head--that of a wolf--the past; and the third head--that of a dog--the future. The body with its three heads was enveloped by the twisted coils of a serpent. Figures of Serapis are occasionally accompanied by Cerberus, the three-headed dog of Pluto, and--like Jupiter--carry baskets of grain upon their heads.

The identity of the Greco-Egyptian Serapis is known to the Greeks as Serapis and the Egyptians as Asar-Hapi.  The origin of the name Serapis is derived from the compound Osiris-Apis. The Egyptian secret school of philosophy was divided into the Lesser and the Greater Mysteries, the former being sacred to Isis and the latter to Serapis and Osiris.  It is noted that while the Emperor Hadrian was traveling in Egypt in A.D. 24, he declared in a letter to Servianus that the worshipers of Serapis were Christians and that the Bishops of the church also worshiped at his shrine. He even declared that the Patriarch himself, when in Egypt, was forced to adore Serapis as well as Christ.

A quotation from Albert Pike's Morals and Dogma: "'Thee,' says Martianus Capella, in his hymn to the Sun, 'dwellers on the Nile adore as Serapis, and Memphis worships as Osiris: in the sacred rites of Persia thou art Mithras, in Phrygia, Atys, and Libya bows down to thee as Ammon, and Phœnician Byblos as Adonis; thus the whole world adores thee under different names.'"

MITHRAS SLAYING THE BULL

From Lundy's Monumental Christianity:
The most famous sculpturing and reliefs of this prototokos show Mithras kneeling upon the recumbent form of a great bull, into whose throat he is driving a sword. The slaying of the bull signifies that the rays of the sun, symbolized by the sword, release at the vernal equinox the vital essences of the earth--the blood of the bull--which, pouring from the wound made by the Sun God, fertilize the seeds of living things. Dogs were held sacred to the cult of Mithras, being symbolic of sincerity and trustworthiness. The Mithraics used the serpent a an emblem of Ahriman, the Spirit of Evil, and water rats were held sacred to him. The bull is esoterically the Constellation of Taurus; the serpent, its opposite in the zodiac, Scorpio; the sun, Mithras, entering into the side of the bull, slays the celestial creature and nourishes the universe with its blood.

Mithras himself is often pictured with the head of a lion and two pairs of wings. Throughout the entire ritual were repeated references to the birth of Mithras as the Sun God, his sacrifice for man, his death that men might have eternal life, and lastly, his resurrection and the saving of all humanity by his intercession before the throne of Ormuzd.

The Encyclopædia Britannica makes the following statement concerning the Mithraic and Christian Mysteries:

"The fraternal and democratic spirit of the first communities, and their humble origin; the identification of the object of adoration with light and the sun; the legends of the shepherds with their gifts and adoration, the flood, and the ark; the representation in art of the fiery chariot, the drawing of water from the rock; the use of bell and candle, holy water and the communion; the sanctification of Sunday and of the 25th of December; the insistence on moral conduct, the emphasis placed on abstinence and self-control; the doctrine of heaven and hell, of primitive revelation, of the mediation of the Logos emanating from the divine, the atoning sacrifice, the constant warfare between good and evil and the final triumph of the former, the immortality of the soul, the last judgment, the resurrection of the flesh and the fiery destruction of the universe--[these] are some of the resemblances which, whether real or only apparent, enabled Mithraism to prolong its resistance to Christianity,"
 

From Picart's Religious Ceremonials:

The fish has often been associated with the World Saviors. Vishnu, the Hindu Redeemer, who takes upon himself ten forms for the redemption of the universe, was expelled from the mouth of a fish in his first incarnation. Isis, while nursing the infant Horus, is often shown with a fish on her headdress. Oannes, the Chaldean Savior (borrowed from the Brahmins), is depicted with the head and body of a fish, from which his human form protrudes at various points. Jesus was often symbolized by a fish. He told His disciples that they should became "fishers of men." The sign of the fish was also the first monogram of the Christians. The mysterious Greek name of Jesus, ΙΧΘΥΣ, means "a fish." The fish was accepted as a symbol of the Christ by a number of early canonized church fathers. St. Augustine likened the Christ to a fish that had been broiled, and it was also pointed out that the flesh of that Fish was the food of righteous and holy men.

From Maurice's Indian Antiquities:
The sun rising over the back of the lion or, astrologically, in the back of the lion, has always been considered symbolic of power and rulership. A symbol very similar to the one above appears on the flag of Persia, whose people have always been sun worshipers. Kings and emperors have frequently associated their terrestrial power with the celestial Power of the solar orb, and have accepted the sun, or one of its symbolic beasts or birds, as their emblem. Witness the lion of the Great Mogul and the eagles of Cæsar and Napoleon.

The Egyptian priests in many of their ceremonies wore the skins of lions, which were symbols of the solar orb, owing to the fact that the sun is exalted, dignified, and most fortunately placed in the constellation of Leo, which he rules and which was at one time the keystone of the celestial arch.

Concerning the annual passage of the sun through the twelve houses of the heavens, Robert Hewitt Brown, 32°, makes the following statement: "The Sun, as he pursued his way among these 'living creatures' of the zodiac, was said, in allegorical language, either to assume the nature of or to triumph over the sign he entered. The sun thus became a Bull in Taurus, and was worshipped as such by the Egyptians under the name of Apis, and by the Assyrians as Bel, Baal, or Bul. In Leo the sun became a Lion-slayer, Hercules, and an Archer in Sagittarius. In Pisces, the Fishes, he was a fish--Dagon, or Vishnu, the fish-god of the Philistines and Hindoos."

THE ARCH-DRUID IN HIS CEREMONIAL ROBES

From Wellcome's Ancient Cymric Medicine:

The most striking adornment of the Arch-Druid was the iodhan moran, or breastplate of judgment, which possessed the mysterious Power of strangling any who made an untrue statement while wearing it. Godfrey Higgins states that this breastplate was put on the necks of witnesses to test the veracity of their evidence. The Druidic tiara, or anguinum, its front embossed with a number of points to represent the sun's rays, indicated that the priest was a personification of the rising sun. On the front of his belt the Arch-Druid wore the liath meisicith--a magic brooch, or buckle in the center of which was a large white stone. To this was attributed the power of drawing the fire of the gods down from heaven at the priest's command This specially cut stone was a burning glass, by which the sun's rays were concentrated to light the altar fires. The Druids also had other symbolic implements, such as the peculiarly shaped golden sickle with which they cut the mistletoe from the oak, and the cornan, or scepter, in the form of a crescent, symbolic of the sixth day of the increasing moon and also of the Ark of Noah. An early initiate of the Druidic Mysteries related that admission to their midnight ceremony was gained by means of a glass boat, called Cwrwg Gwydrin. This boat symbolized the moon, which, floating upon the waters of eternity, preserved the seeds of living creatures within its boatlike crescent.

From Lycosthenes' Prodigiorum, ac Ostentorum Chronicon:
The phœnix is the most celebrated of all the symbolic creatures fabricated by the ancient Mysteries for the purpose of concealing the great truths of esoteric philosophy. Though modern scholars of natural history declare the existence of the phœnix to be purely mythical, Pliny describes the capture of one of these birds and it exhibition in the Roman Forum during the reign of the Emperor Claudius.

The phœnix was regarded as sacred to the sun, and the length of its life (500 to 1000 years) was taken as a standard for measuring the motion of the heavenly bodies and also the cycles of time used in the Mysteries to designate the periods of existence.

THE MANTICHORA

From Redgrove's Bygone Beliefs:
The most remarkable of allegorical creatures was the mantichora, which Ctesias describes as having aflame-colored body, lionlike in shape, three rows of teeth, a human head and ears, blue eyes, a tail ending in a series of spikes and stings, thorny and scorpionlike, and a voice which sounded like the blare of trumpets. This synthetic quadruped ambled into mediæval works on natural history, but, though seriously considered, had never been seen, because it inhabited inaccessible regions and consequently was difficult to locate.

The mantichora had certain points in common with the hyena; the unicorn may have been the single-horned rhinoceros. To the student of the secret wisdom these composite animals. and birds simply represent various forces working in the invisible worlds. This is a point which nearly all writers on the subject of mediæval monsters seem to have overlooked. (See Vlyssis Aldrovandi's Monstrorum Historia, 1642, and Physica Curiosa, by P. Gaspare Schotto, 1697.)

From Bryant's An Analysis of Ancient Mythology:

The ancient symbol of the Orphic Mysteries was the serpent-entwined egg, which signified Cosmos as encircled by the fiery Creative Spirit. The egg also represents the soul of the philosopher; the serpent, the Mysteries. At the time of initiation the shell is broke. and man emerges from the embryonic state of physical existence wherein he had remained through the fetal period of philosophic regeneration.

The Orphic Egg in the Ancient Greek Orphic tradition is the cosmic egg from which hatched the primordial hermaphroditic deity Phanes/Protogonus (variously equated also with Zeus, Pan, Metis, Eros, Erikepaios and Bromius) who in turn created the other gods.

THE PROCESSIONAL OF THE BACCHIC RITES

From Ovid's Metamorphosis:

In the initiation, of the Bacchic Mysteries, the rôle of Bacchus is played by the candidate who, set upon by priests in the guise of the Titans, is slain and finally restored to life amidst great rejoicing. The Bacchic Mysteries were given every three years, and like the Eleusinian Mysteries, were divided into two degrees. The initiates were crowned with myrtle and ivy, plants which were sacred to Bacchus.

In the Anacalypsis, Godfrey Higgins conclusively establishes Bacchus (Dionysos) as one of the early pagan forms of the Christos myth, "The birthplace of Bacchus, called Sabazius or Sabaoth, was claimed by several places in Greece; but on Mount Zelmisus, in Thrace, his worship seems to have been chiefly celebrated. He was born of a virgin on the 25th of December; he performed great miracles for the good of mankind; particularly one in which he changed water into wine; he rode in a triumphal procession on an ass; he was put to death by the Titans, and rose again from the dead on the 25th of March: he was always called the Saviour. In his mysteries, he was shown to the people, as an infant is by the Christians at this day, on Christmas Day morning in Rome."

While Apollo most generally represents the sun, Bacchus is also a form of solar energy, for his resurrection was accomplished with the assistance of Apollo. The resurrection of Bacchus signifies merely the extraction or disentanglement of the various Parts of the Bacchic constitution from the Titanic constitution of the world. This is symbolized by the smoke or soot rising from the burned bodies of the Titans. The soul is symbolized by smoke because it is extracted by the fire of the Mysteries. Smoke signifies the ascension of the soul, far evolution is the process of the soul rising, like smoke, from the divinely consumed material mass. At me time the Bacchic Rites were of a high order, but later they became much degraded. The Bacchanalia, or orgies of Bacchus, are famous in literature.

From Bryant's Mythology:

The name Hermes is derived from "Herm," a form of CHiram, the Personified Universal Life Principle, generally represented by fire. The Scandinavians worshiped Hermes under the name of Odin; the Teutons as Wotan, and certain of the Oriental peoples as Buddha, or Fo. There are two theories concerning his demise. The first declares that Hermes was translated like Enoch and carried without death into the presence of God, the second states that he was buried in the Valley of Ebron and a great treasure placed in his tomb--not a treasure of gold but of books and sacred learning.

The Egyptians likened humanity to a flock of sheep. The Supreme and Inconceivable Father was the Shepherd, and Hermes was the shepherd dog. The origin of the shepherd's crook in religious symbolism may be traced to the Egyptian rituals. The three scepters of Egypt include the shepherd's crook, symbolizing that by virtue of the power reposing in that symbolic staff the initiated Pharaohs guided the destiny of their people.

GOOD AND EVIL CONTENDING FOR THE UNIVERSAL EGG

From Maurice's Indian Antiquities:
Both Mithras, the Persian Redeemer, and Serapis, the Egyptian God of the Earth, are symbolized by serpents coiled about their bodies. This remarkable drawing shows the good and evil principles of Persia--Ahura-Mazda and Ahriman--contending for the Egg of the Earth, which each trying to wrench from the teeth of the other.

The coils of the snake have been used by the pagans to symbolize the motion and also the orbits of the celestial bodies, and it is probable that the symbol of the serpent twisted around the egg--which was common to many of the ancient Mystery schools--represented both the apparent motion of the sun around the earth, and the bands of astral light, or the great magical agent, which move about the planet incessantly.
 

From Levi's Transcendental Magic.

The practice of magic--either white or black--depends upon the ability of the adept to control the universal life force--that which Eliphas Levi calls the great magical agent or the astral light. By the manipulation of this fluidic essence the phenomena of transcendentalism are produced. The famous hermaphroditic Goat of Mendes was a composite creature formulated to symbolize this astral light. It is identical with Baphomet the mystic pantheos of those disciples of ceremonial magic, the Templars, who probably obtained it from the Arabians.