Algeria–Holy See relations
Although Islam is the state religion of Algeria, the Holy See has maintained a comparatively good relationship with the Algerian authorities, with Léon-Étienne Duval being famously recognized as the "bishop of Muslims" after the departure of French colonists.
Blasphemy law in Algeria
The People's Democratic Republic of Algeria prohibits blasphemy against Islam by using legislation rather than by using Sharia. The penalty for blasphemy may be years of imprisonment as well as a fine. Every Algerian child has an opportunity to learn what blasphemy is because Islam is a compulsory subject in public schools, which are regulated jointly by the Ministry of Education and the Ministry of Religious Affairs.