Henry Charles Lea,
The Cambridge Modern History, Volume 1…
(1902)
“ The result of this was that Germany lay exposed defenceless to the rapacity and oppression of the Roman Curia. Its multitudinous sovereigns had vindicated their independence at the cost of depriving themselves of the strength to be derived from centralised union. Germany was the ordinary resource of a Pope in financial straits, through the exaction of a tithe, the raising of the annates, or the issue in unstinted volume of the treasure of the merits of Christ in the form of an unremitting stream of indulgences which sucked up as with a sponge the savings of the people. ”
