3 Such a manner of acting is but little in harmony with the profession of the Christian religion, which assuredly brings in its train the virtues of moderation, respect, and obedience to legitimate authority. Besides, in a good cause, it is not fitting to seem in some sense to imitate those who in the pursuit of an unlawful end seek to attain it by disorderly effort.
Source: Saepe Nos (Vatican.va)