Hic te cœlicolas ducet ad usque choros.'
In D. Bouquet, v. 415.
[124] Perhaps at no more than three: in the time of Charles and Leo; again under Otto III and his two Popes, Gregory V and Sylvester II; thirdly, under Henry III; certainly never thenceforth.
[125] The Sachsenspiegel (Speculum Saxonicum, circ. A.D. 1240), the great North-German law book, says, 'The Empire is held from God alone, not from the Pope. Emperor and Pope are supreme each in what has been entrusted to him: the Pope in what concerns the soul; the Emperor in all that belongs to the body and to knighthood.' The Schwabenspiegel, compiled half a century later, subordinates the prince to the pontiff: 'Daz weltliche Schwert des Gerichtes daz lihet der Babest dem Chaiser; daz geistlich ist dem Babest gesetzt daz er damit richte.'
[126] So Boniface VIII in the bull Unam Sanctam, will have but one head for the Christian people. 'Igitur ecclesiæ unius et unicæ unum corpus, unum caput, non duo capita quasi monstrum.'
[127] St. Bernard writes to Conrad III: 'Non veniat anima mea in consilium eorum qui dicunt vel imperio pacem et libertatem ecclesiæ vel ecclesiæ prosperitatem et exaltationem imperii nocituram.' So in the De Consideratione: 'Si utrumque simul habere velis, perdes utrumque,' of the papal claim to temporal and spiritual authority, quoted by Gieseler.
[128] 'Sedens in solio armatus et cinctus ensem, habensque in capite Constantini diadema, stricto dextra capulo ensis accincti, ait: "Numquid ego summus sum pontifex? nonne ista est cathedra Petri? Nonne possum imperii iura tutari? ego sum Cæsar, ego sum imperator."'—Fr. Pipinus (ap. Murat. S. R. I. ix.) l. iv. c. 47. These words, however, are by this writer ascribed to Boniface, when receiving the envoys of the emperor Albert I, in A.D. 1299. I have not been able to find authority for their use at the jubilee, but give the current story for what it is worth.
It has been suggested that Dante may be alluding to this sword scene in a well-known passage of the Purgatorio (xvi. l. 106):—
'Soleva Roma, che 'l buon mondo feo
Duo Soli aver, che l' una e l' altra strada