Rafael Altamira,
A History of Spain
“ Nevertheless, the monarchical ideal of the kings was sufficient to induce them to attack the church, except as concerned the purely spiritual interests of the Catholic religion, and the absolute patronage which the kings enjoyed in the Americas became the model of what they wished to establish in Spain. There were two principal angles to the problem, that of overcoming the intervention of the popes in the affairs of the Spanish church, and that of lessening the power and the privileges of the Spanish clergy. ”
