A Lebanese music festival has canceled a concert by a major indie music band, Mashrou’ Leila, after it was accused of blasphemy and received death threats because a member had shared an image of the singer Madonna as the Virgin Mary.

The controversy has raised questions about religious tolerance and freedom of expression in the relatively moderate, multi-sectarian and Muslim-majority country.

The Byblos International Festival, one of the country’s most popular music events, canceled the Aug. 9 concert by Mashrou’ Leila over fears of “bloodshed” after the image angered the Maronite Christian Church and prompted threats of violence from hard-line Christian critics.

“Unfortunately, the national debate that ensued as a result of an organized campaign against the band and the festival goes well beyond the scope of the mission BIF is able to handle,” the festival said in a statement on Tuesday.