The following quote is from Pope Bl. Pius IX's declaring St. Alphonsus Liguori as a Doctor of the Church: >“One can in fact assert that there has not been one error even in our times which Alphonsus, at least in great measure, did not fight against.” (Source: *Qui Ecclesiae Suae*, Apostolic Letter, Pius IX, Rome, 1871.) Can anyone provide me with a link to the papal document *Qui Ecclesiae Suae*? I thought it would be an easy thing to find, but I was mistaken.

In his essay "*The Syllabus*" (which refers to the *Syllabus of Errors* attributable to Pope Bl. Pius IX.), St. John Henry Newman writes: The above is taken from pg. 105 of [*Newman's Letter to the Duke of Norfolk*](https://ia904704.us.archive.org/10/items/a678635200newmuoft/a678635200newmuoft.pdf) QUESTION: What does the line in Greek translates into, and which Greek Tragedy is St. John Newman alluding to? Here's the OCR of the Greek text (in Unicode UTF-8): οὔπωε τὰν Διὸς ἁρμονίαν θνατῶν παρεξίασι βουλαί.