Vatican I "Dei Filius" Dogmatic Constitution P. Pius IX 1846/1878

[lessthanholy]

" .  .  . miserably it happened that many, even children of the Catholic Church, lost themselves in the way of true piety, and gradually the truth in them, even the Catholic feeling .  .  . "

This constitution has a restorative effect to Catholic feeling.

http://w2.vatican.va/content/pius-ix/it/...-1870.html

Do you agree or disagree: why?