Note 127 — Chapter VII · THEORY OF THE MEDIÆVAL EMPIRE.
Reading edition
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.