Certainly. The following propositions were condemned as error by Pope Pius IX:
*77. In the present day it is no longer expedient that the Catholic religion should be held as the only religion of the State, to the exclusion of all other forms of worship. – Allocution “Nemo vestrum,” July 26, 1855. *
78. Hence it has been wisely decided by law, in some Catholic countries, that persons coming to reside therein shall enjoy the public exercise of their own peculiar worship. – Allocution “Acerbissimum,” Sept. 27, 1852.
Pope Pius IX also said:
“They do not hesitate to put forward the view which is not only opposed to the Catholic Church, but very pernicious for the salvation of souls — an opinion which Gregory XVI, Our Predecessor, called absurd. This is the view that liberty of conscience and worship is the strict right of every man, a right which should be proclaimed and affirmed by law in every properly constituted state… When they rashly make these statements, they do not realize or recall to mind that they are advocating what St. Augustine calls a liberty of perdition” - Quanta Cura