Irminsul
An Irminsul was a sacred pillar-like object attested as playing an important role in the Germanic paganism of the Saxons. Medieval sources describe how an Irminsul was destroyed by Charlemagne during the Saxon Wars. Sacred trees and sacred groves were widely venerated by the Germanic peoples, and the oldest chronicle describing an Irminsul refers to it as a tree trunk erected in the open air.
Etymology
The Old Saxon word compound Irminsûl means 'great pillar'. The first element, Irmin- is cognate with terms with some significance elsewhere in Germanic mythology. Among the North Germanic peoples, the Old Norse form of Irmin is Jörmunr, which just like Yggr is one of the names of Odin. Yggdrasil is a cosmic tree from which Odin sacrificed himself, and which connects the Nine worlds. 19th century scholar Jakob Grimm connects the name Irmin with Old Norse terms like iörmungrund or iörmungandr.A Germanic god Irmin, inferred from the name Irminsûl and the tribal name Irminones, is in some older scholarship presumed to have been the national god or demi-god of the Saxons. It has been suggested that Irmin was more probably an aspect or epithet of some other deity – most likely Wodan. Irmin might also have been an epithet of the god Ziu in early Germanic times, only later transferred to Odin, as certain scholars subscribe to the idea that Odin replaced Tyr as the chief Germanic deity at the onset of the Migration Period. This was the favored view of early 20th century Nordicist writers, but it is not generally considered likely in modern times.
Attestations
Irminsuls are attested in a variety of historic works discussing the Christianization of the continental Germanic peoples:Royal Frankish Annals
According to the Royal Frankish Annals, during the Saxon wars, Charlemagne is repeatedly described as ordering the destruction of the chief seat of their religion, an Irminsul. The Irminsul is described as not being far from Heresburg, Germany. Jacob Grimm states that "strong reasons" point to the actual location of the Irminsul as being approximately away, in the Teutoburg Forest and states that the original name for the region "Osning" may have meant "Holy Wood".''De miraculis sancti Alexandri''
The Benedictine monk Rudolf of Fulda provides a description of an Irminsul in chapter 3 of his Latin work De miraculis sancti Alexandri. Rudolf's description states that the Irminsul was a great wooden pillar erected and worshipped beneath the open sky and that its name, Irminsul, signifies universal all-sustaining pillar.Widukind of Corvey
Clive Tolley has argued that Widukind of Corvey in a passage of his Deeds of the Saxons is in fact describing an ad hoc Irminsul erected to celebrate the Saxon leader Hadugato's victory over the Thuringians in 531. Widukind says the Saxons set up an altar to their god of victory, whose body they depicted as a wooden column:
When morning was come they set up an eagle at the eastern gate, and erecting an altar of victory they celebrated appropriate rites with all due solemnity, according to their ancestral superstition: to the one whom they venerate as their god of Victory they give the name of Mars, and the bodily characteristics of Hercules, imitating his physical proportion by means of wooden columns, and in the hierarchy of their gods he is the Sun, or as the Greeks call him, Apollo. From this fact the opinion of those men appears somewhat probable who hold that the Saxons were descended from the Greeks, because the Greeks call Mars Hirmin or Hermes, a word which we use even to this day, either for blame or praise, without knowing its meaning.
Widukind is confused, however, about the name of the god, since the Roman Mars and the Greek Hermes do not correspond. Tolley supposes that the name Hirmin, of which Widukind does not know the meaning, is not to be related to Hermes, but to Irmin, the dedicatee of the Irminsul.
Hildesheim
Under Louis the Pious in the 9th century, a stone column was dug up at Obermarsberg in Westphalia, Germany and relocated to the Hildesheim cathedral in Hildesheim, Lower Saxony, Germany. The column was reportedly then used as a candelabrum until at least the late 19th century. In the 13th century, the destruction of the Irminsul by Charlemagne was recorded as having still been commemorated at Hildesheim on the Saturday after Laetare Sunday.The commemoration was reportedly done by planting two poles six feet high, each surmounted by a wooden object one foot in height shaped like a pyramid or a cone on the cathedral square. The youth then used sticks and stones in an attempt to knock over the object. This custom is described as existing elsewhere in Germany, particularly in Halberstadt where it was enacted on the day of Laetare Sunday by the Canons themselves.
''Kaiserchronik''
Awareness of the significance of the concept seems to have persisted well into Christian times. For example, in the twelfth-century Kaiserchronik an Irminsul is mentioned in three instances:Concerning the origin of the Wednesday:
Concerning Julius Caesar:
Concerning Nero:
Hypotheses
A number of theories surround the subject of the Irminsul.''Germania'', Pillars of Hercules, and Jupiter Columns
In Tacitus' Germania, the author mentions rumors of what he describes as "Pillars of Hercules" in land inhabited by the Frisii that had yet to be explored. Tacitus adds that these pillars exist either because Hercules actually did go there or because the Romans have agreed to ascribe all marvels anywhere to Hercules' credit. Tacitus states that while Drusus Germanicus was daring in his campaigns against the Germanic tribes, he was unable to reach this region, and that subsequently no one had yet made the attempt. Connections have been proposed between these "Pillars of Hercules" and later accounts of the Irminsuls. Hercules was probably frequently identified with Thor by the Romans due to the practice of interpretatio romana.Comparisons have been made between the Irminsul and the Jupiter Columns that were erected along the Rhine in Germania around the 2nd and 3rd centuries CE. Scholarly comparisons were once made between the Irminsul and the Jupiter Columns; however, Rudolf Simek states that the columns were of Gallo-Roman religious monuments, and that the reported location of the Irminsul in Eresburg does not fall within the area of the Jupiter Column archaeological finds.
Wilhelm Teudt, the Externsteine, and symbol
The medieval Externsteine relief, located on a rock formation near Detmold, Germany, features a shape often identified as a bent tree at the feet of Nicodemus. In 1929, German lay archaeologist and future Ahnenerbe member Wilhelm Teudt proposed that the symbol represented an Irminsul.However, according to scholar Bernard Mees: