Clerico-nationalism was a right-wing ideology current in Quebec from the years after World War I unit the end of the 1950s, (from the premiership of Maurice Duplessis until the Quiet Revolution.) Clerico-nationalism was a traditionalist, religious form of French Canadian nationalism focused on the Roman Catholic Church. In France, a similar ideology was referred to as National Catholicism.
The term clerico-nationalism was coined by Paul-André Linteau. Henri Bourassa publicized clerico-nationalist views, as did the editors of his newspaper Le Devoir, and the League des droits du français (League of French Rights). Clerico-nationalist thinking was most thoroughly developed and spread by Lionel Groulx and the Ligue d'Action française (French Action League), which he led.
Clerico-nationalism was focused on the past. Clerico-nationalists pushed a conservative line in politics and defended the interests of what they called the French Canadian “race.” Advocates of clerico-nationalism were strictly Catholic and mostly members of the clergy. They defended traditional family values, respect for hierarchy, submission of the wife to the authority of her husband, and natalism. They also defended agriculture and the rural way of life. They were on guard against what they saw as the dangers of the city, and praised popular religious education.
Clerico-nationalists also took stands on language and culture. They were purists about the French language, preferring the French spoken in France as the standard form of the language. In terms of culture and literature, Groulx and his fellows were traditionalist and opposed to modernist French and European. They promoted a rural, conservative, and nationalist literature which opposed exoticism, art in the Parisian style, or Parnassianism, which was characterized by the study of 'art for art's sake'.