“Strange incongruities must ever perplex those, who confound the unhappiness of civil dissensions with the crime of treason.”
Letter to the Sheriffs of Bristol (1777)
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Edmund Burke 270
Anglo-Irish statesman 1729–1797Related quotes

“To speak of atrocious crime in mild language is treason to virtue.”
Attributed in Captain William Kidd: And Others of the Pirates Or Buccaneers who Ravaged the Seas, the Islands, and the Continents of America Two Hundred Years Ago (1876) by John Stevens Cabot Abbott, p. 179
Undated

Arguing for a Riot Act which prohibited 12 or more persons from congregating in public and which empowered county sheriffs to kill rioters, during debates prompted by Shays' Rebellion (1786 - 1787) and the death sentences given to many of the rebels; as quoted in Howard Zinn, A People's History of the United States http://libcom.org/a-peoples-history-of-the-united-states-howard-zinn/5-a-kind-of-revolution (1980) Chapter 5 : A kind of Revolution; also quoted in "Completing the American Revolution" by Norman D. Livergood http://www.hermes-press.com/completing.htm

On Revolution (1963), ch. 2.
General sources
Context: What makes it so plausible to assume that hypocrisy is the vice of vices is that integrity can indeed exist under the cover of all other vices except this one. Only crime and the criminal, it is true, confront us with the perplexity of radical evil; but only the hypocrite is really rotten to the core.

“And Poverty, an unsightly plague that leads men to crime; Error, with staggering gait, and Discord that delights to confound sea with sky.”
Et deforme malum ac sceleri proclivis Egestas
Errorque infido gressu, et Discordia gaudens
permiscere fretum caelo.
Book XIII, lines 585–587
Punica

As quoted in The Great Quotations on Religious Freedom (1991) edited by Albert J. Menendez and Edd Doerr

360 Doctrines and Comprehensive Theories, Union of Civilizations

“Why the United States Is Destroying Its Education System” (2011)

From the Letters of Lord Byron (2 January 1817), p. 6.
Lord Byron's Armenian Exercises and Poetry (1870)

"Statement by the Prime minister of Poland Mateusz Morawiecki" https://www.gov.pl/web/diplomacy/statement-by-the-prime-minister-of-poland-mateusz-morawiecki (29 December 2019)