Violation of oath

Claim 
An error of modernism identifed by the belief that: The violation of any solemn oath, as well as any wicked and flagitious action repugnant to the eternal law, is not only not blamable but is altogether lawful and worthy of the highest praise when done through love of country. (Papal Allocution, Quibus Quantisque, 20 April 1849).
Broader 
Type 
(F) Fuzzy exceptional problems