Hitler , the Nazi Occult Messiah founded an Evil Order utilizing Ancient Black Magic. The Third Reich, in particular, the SS was an Occult Order based on what can best be described as Witchcraft and Wizardry, Black Magical principles and practices.
The Nazi upper echelon sought to usher in a secular and religious order through overwhelming physical might and mass mind control.
One of their goals obviously , was the elimination of the Judaic race. Another was to supplant Christianity in Europe with their new Nazi Religion with Adolph Hitler in place of Christ.
The Nazi elite such as the SS were taught psychic knowledge, such as what they labeled tapping into the "Vril Force", the Vril force was an energy source utilized by the Vril-ya race in an 1871 book by Bulwer Lytton "The Coming Race"
The Coming Race is about a miner who finds his way into a cavern leading to a subterranean world inhabited by an advanced race. In appearance they greatly resemble the Medieval images of Angels.
The upper echelon was privy to the hard-core Nazi mystical teachings, perhaps as many claim, by the Unseen and Unknown Occult Superiors who taught Hitler and who were assumed by his associates to endow him with his uncanny and mesmerizing hypnotic powers.
Early Occult Influences
As per Gustl Kubizek a Childhood friend of Hitler, at the age of 15 after listening to Wagner's Rienzie play , a bizarre occult force possessed the young Adolph. A powerful voice began emanating from Hitler'. This voice began spewing forth visions of how Hitler was going to change history, he would one day receive a Mandate from the people to lead them "from servitude to the heights of freedom, a special mission which would one day be entrusted to him." 
In the following decade the young Hitler while struggling to eek out an existence in Vienna undertook a intense study of the Occult.
He claimed in Mein Kampf, that these had been " the most vital years of his life in which he learned all he needed to know to lead the Nazi Party."
Spear of Destiny
During this period he developed one of his many obsessions, in particular with a relic in the Hapsburg museum in Vienna " The Spear of Destiny". As per legend, possession of the Spear possessed incredible occult power and would bring its owner the power to conquer the world, but losing it would bring immediate death. Occultists subscribe great power to this Spear of Destiny, also known as the Spear of Longinus.
The relic had been owned by a succession of powerful European rulers down through the centuries and eventually came to be in the possession of the Hapsburg Dynasty. Hitler is purported to have stated that the first time he saw the Spear he had witnessed extraordinary visions of his own destiny unfolding before him.
"The Spear appeared to be some sort of magical medium of revelation for it brought the world of ideas into such close and living perspective that human imagination became more real than the world of sense. I felt as though I, myself, had held it in my hands before in some earlier century of history -- that I, myself, had once claimed it as my talisman of power and held the destiny of the world in my hands. Yet, how could this be possible? What sort of madness was this that was invading my mind and creating such turmoil in my breast?" - Hitler 
The first sign of the spears power was the purported healing of Gaius Cassius's failing eyesight by blood from the wound he created in Christ's side with the spear. The centurion allegedly later become a convert to Christianity.
The Spear subsequently passed through a multitude of hands, coming into the possession of many of Europe's most important political and military leaders, including Constantine I, Frankish general Charles Martel used the spear in battle , Charlemagne, Frederick of Barbarossa, Frederick II. A leader who possessed the Spear was said to be invincible
On 12th March 1938, the day Hitler annexed Austria, His first action was to go directly to the Hofmuseum and take possession of the Spear which he immediately sent to Nuremberg, the spiritual capital of Nazi Germany. At that point, Hitler believed he possessed incredible powers , and there was no stopping him.
World War II was inevitable. Nuremberg was eventually captured by Allied troops the vault was subsequently discovered by American Army officers. The spear was confiscated by American forces on the afternoon of April 30, 1945, less than two hours before Hitler's "suicide"  in his underground Berlin bunker. Like the Spear's previous owners, Hitler perished after the relic was taken from him.
There are rumors that the spear returned to Vienna is not the same spear that Hitler took, the Spear may have been counterfeited by General Patton, and the actual spear may be in US possession. This of course is all in the realm of Conspiracy Theory. 
Demonic Possession of the Fuhrer - The Pasewalk Demon
Hitler's fiery words and brilliant blue eyes mesmerized audiences, however Hitler was born with Brown eyes - his eyes were transformed to blue by a Mustard Gas attack in World War I.
Not long after being awarded the Iron Cross in the first World War he was blinded by mustard gas. He was taken to a military hospital in northern Germany where he was diagnosed as suffering from 'psychopathic hysteria'.
He was placed under the care of Dr. Edmund Forster a psychiatrist. Whatever was done to Hitler under Dr. Forster's care will never be certain due to the fact that in 1933 the Gestapo seized all psychiatric records related to Hitler's treatment and destroyed them. Forster 'committed suicide'  the same year.
The mystery of what was done to Hitler at Pasewalk military hospital is accentuated by some of Hitler's own statements. According to Hitler, he experienced a 'vision' from 'another world' while at the hospital. In that vision, Hitler was told that he would need to restore his sight so that he could lead Germany back to glory. 
Hypnosis, even modern hypnosis is nothing new. It's been used for many Centuries by occultists, witch doctors, shamans, and so forth. A hypnotist can induce a mild trance but they cannot prevent a hypnotized subject from spontaneously plunging into a red zone.
Red zones are hallucination, mystical states, separation from the body and what can best be described as "demonic possession." Hypnosis is mildly occultic even when professionally practiced , at its deepest levels, such as those perpetrated on Hitler, hypnosis is extremely dangerous, leaving the mind open not open to suggestion, powerful suggestion not only from the hypnotist, but any spiritual entity that happens to be present.
See - Hitler - Post Hypnotic Suggestion
Occult Symbolism and Nazi Archaeology
Aside from the spear of Destiny The Nazis sought out other objects of occult interest.
The Holy Grail
The Nazis devoted much effort in pursuit of the legendary Holy Grail. The Holy Grail is supposedly the cup or dish used by Jesus at the Last Supper, preserved by Joseph of Arimathea, who brought it to Europe. In occult terms, The Holy Grail represented a path to transcendent consciousness.
'For centuries, knights, poets, and mystics have searched for a magical vessel called The Holy Grail, the cup Jesus drank from at the last supper. Is it possible this sacred relic has survived as a hidden treasure or could it be one of the ancient vessels displayed in museums throughout the world?
Some believe that The Grail is a pathway to higher consciousness and unearthly power. Other proponents insist that The Grail is a symbol of a direct line of descent from Jesus... that to this day his descendants walk among us ' - 
The Ark of the Covenant
The Ark of the Covenant is famous today as the central object of "Indiana Jones and the Raiders of the Lost Ark." which tells of a hero's attempt to prevent the Ark from falling into the hands of the Nazis, who would harness its power to further their evil agenda. In actuality there is no direct evidence of Hitler, or any of the Nazis having had any interest in the Ark. It is believed by some that the Ark of the covenant is actually in Ethiopia. The son of Queen of Sheba and King Solomon is said to have stolen it. Ethiopian Christians claim that the Ark of the covenant is still in their cathedral in the Church of Saint Mary of Zion in Aksum. 
Occult Symbols of Nazism and Hitler
"Their [the Freemasons] hierarchical organization and the initiation through symbolic rites, that is to say without bothering the brains but by working on the imagination through magic and the symbols of a cult - all this is the dangerous element and the element I have taken over. Don't you see that our party must be of this character?...An Order, that is what it has to be - an Order, the hierarchical Order of a secular priesthood."- Adolph Hitler, Mein Kampf
The word "swastika" is a derivative of the word "svastika" from ancient Sanskrit language of India. Which means "well-being."
The swastika , an ancient symbol that can be traced back thousands of years. was commonly used as far back as 1000 BC. Referred to by different names in different societies In China it was wan , In Germany it was at one time called the Hakenkreuz , In Greece the gammadion, In the British Isles the fylfot and represented Obedience or Submission, and Brigantes of Ancient Britain used it as a symbol of the goddess Bride.
In India it was actually called the Svastika. Swastikas can be found in the catacombs in Rome as well as ancient Jewish synagogues next to the star of David.
During World War I, the swastika was found on the shoulder patches of the American 45th Division and well into untraceable history. American Indians used the Swastika as a decorative as well as symbolic adornment. The swastika used by Amerindians was actually called the Wheel of Life, which turned in a clockwise direction. The Nazi swastika deliberately reversed the ancient symbol of power so that it turned counterclockwise denoting a "black magic" orientation in direct contradiction of the right handed wheel of life swastika.
It should be noted however that all the cultures used the right handed swastika, which traditionally is symbol of good fortune, and the triumph of spirit over materialism.
As per Francis King in Satan and the Swastika, in early 1920 various designs for National Socialist flags were submitted to Hitler: The one finally adopted .. by Dr. Friedrich Krohn, a dentist from Sternberg was the swastika on a white disk against a red background, But Krohn's flag featured a right-handed swastika, the traditional symbol of good fortune, spiritual evaluation and the triumph of spirit over materialism.
Hitler insisted on it being replaced by the left-handed swastika, regarded by occultists as the equivalent of a reversed crucifix, an evocation of evil, spiritual devolution and black magic!
During the same time frame that Hitler developed his obsession with the Spear of Destiny he also became acquainted with, and taken under the wings of Dietrich Eckart, his spiritual mentor and father figure.
Eckart is said to have initiated Hitler in the Thule Society, a quasi Satanic organization mystical organization. Some Historians have stated that there is no proof that Hitler was ever actually a member of the Thule society, and there is contradictory evidence as to whether he ever attended any meetings. Whether he was a member or not can not be proven with absolute certainty, their influence and support of him however is undeniable. For instance the Thule Society motto was "Halte dein Blut rein!" ("Keep your blood pure!") and their emblem was/is the swastika and a dagger.
Eckart told his adherents in the Thule Society prior to the 1920's, before even meeting Hitler, that ..
"he had personally received a satanic annunciation that he was destined to prepare the the Anti-Christ, the man inspired by Lucifer to conquer the world and lead the Aryan race to glory." 
Eckart perceived his role to be that of a forerunner, a John the Baptist to the Hitler the Occult Messiah.
Eckhart died in 1923 of Heart Attack induced by a Morphine addiction, On his deathbed Eckart Said ...
'Follow Hitler ! He will dance, but it is I who have called the tune !' 'I have initiated him into the 'Secret Doctrine', opened his centers in vision and given him the means to communicate with the Powers. 'Do not mourn for me: I shall have influenced history more than any other German.' 
The Powers that Eckart communicated with, and initiated Hitler into represent a pact and Guidance from the forces of Fallen Angels ... Satanic powers. Hitler's aide Hermann Rauschning in his book ...Conversations With Hitler describes a trance that Hitler entered when he spoke during rallies. He describes Hitler as a medium for spirits and said that he was possessed by them. 
'One cannot help thinking of him as medium. For most of the time, mediums are ordinary, insignificant people. Suddenly, they are endowed with what seems to be supernatural powers, which sets them apart from the rest of humanity. The medium is possessed. Once the crisis is passed, they fall back again into mediocrity. It was in this way, beyond any doubt, that Hitler was possessed by forces outside of himself - almost demonical forces of which the individual man Hitler was only a temporary vehicle. The mixture of the banal and the supernatural created that insupportable duality of which power was conscious in his presence, It was like looking at a bizarre face whose expression seemed to reflect an unbalanced state of mind coupled with a disquieting impression of hidden powers. '
See - Dietrich Eckart Hitler's Mentor
Footnotes and References
1. The Young Hitler I Knew
2. The Spear of Destiny: The Occult Power Behind the Spear which pierced the side of Christ
3. Destiny's Spear: From Hitler's Obsession to Patton's Possession
4. HITLER'S MENTOR: DIETRICH ECKART, His Life, Times, & Milieu
5. Hitler Speaks: A Series Of Political Conversations With Adolf Hitler On His Real Aims - Hermann Rauschning
6.Ravenscroft - The Spear of Destiny pg. 92
7. In 2009, American researchers performed DNA tests on a skull Soviet officials had long believed to be Hitler's. The tests and examination revealed that the skull was actually that of a woman less than 40 years old. The jaw fragments which had been recovered were not tested...In the years immediately following 1945, the Soviets maintained Hitler was not dead, but had fled and was being shielded by the former western allies The Hitler Book: The Secret Dossier Prepared for Stalin from the Interrogations of Hitler's Personal Aides.
8. "September 11, his wife Mila found him shot dead...at his feet lay a pistol which none of the family ever knew he possessed...was it murder as Forster had predicted, or the suicide of an honorable man driven to despair by the Nazi inspired campaign of vilification." The Man Who Invented Hitler
9. Bramley - Gods of Eden pg. 378
10. "...modern Spiritualism emphasized the occult associations of trance phenomena ... Nevertheless, its [hypnotism] history is inextricably interwoven with occult practice, and even today much hypnotic phenomena is associated with the psychic and occult, so that a consideration of hypnotism remains a necessary component in any mature understanding of the occult world science of both our own time and the past." Encyclopedia of Occultism and Parapsychology
11. The Quest of the Holy Grail
12. Sacred Sites of Ethiopia and the Arc of the Covenant