In almost all ages there has existed the belief that under the divine influence the human frame was able to resist the action of fire. Even the sceptic Pliny seems to share the superstition as to the families of the Hirpi, who at the annual sacrifice made to Apollo, on Mount Soracte, walked without injury over piles of burning coals, in recognition of which, by a perpetual senatus consultum, they were relieved from all public burdens.[905] That fire applied either directly or indirectly should be used in the appeal to God was therefore natural, and the convenience with which it could be employed by means of iron rendered that the most usual form of the ordeal. As employed in Europe, under the name of _judicium ferri_ or _juise_ it was administered in two essentially different forms. The one (_vomeres igniti, examen pedale_) consisted in laying on the ground at certain distances six, nine, or in some cases twelve, red-hot ploughshares, among which the accused walked barefooted, sometimes blindfolded, when it became an ordeal of pure chance, and sometimes compelled to press each iron with his naked feet.[906] The other and more usual form obliged the patient to carry in his hand for a certain distance, usually nine feet, a piece of red-hot iron, the weight of which was determined by law and varied with the importance of the question at issue or the magnitude of the alleged crime. Thus, among the Anglo-Saxons, in the “simple ordeal” the iron weighed one pound, in the “triple ordeal” three pounds. The latter is prescribed for incendiaries and “morth-slayers” (secret murderers), for false coining, and for plotting against the king’s life; while at a later period, in the collection known as the Laws of Henry I., we find it extended to cases of theft, robbery, arson, and felonies in general.[907] In Sweden, for theft, the form known as _trux iarn_ was employed, in which the accused had to carry the red-hot iron and deposit it in a hole twelve paces from the starting-point; in other cases the ordeal was called _scuz iarn_, when he carried it nine paces and then cast it from him. These ordeals were held on Wednesday, after fasting on bread and water on Monday and Tuesday; the hand or foot was washed, after which it was allowed to touch nothing till it came in contact with the iron; it was then wrapped up and sealed until Saturday, when it was opened in presence of the accuser and the judges.[908] In Spain, the iron had no definite weight, but was a palm and two fingers in length, with four feet, high enough to enable the criminal to lift it conveniently.[909] The episcopal benediction was necessary to consecrate the iron to its judicial use. A charter of 1082 shows that the Abbey of Fontanelle in Normandy had one of approved sanctity, which, through the ignorance of a monk, was applied to other purposes. The Abbot thereupon asked the Archbishop of Rouen to consecrate another, and before the latter