profane
v.to treat something holy or sacred in a way that is disrespectful or rude. It can also mean to use very bad or offensive language.
v.to treat something sacred or holy with irreverence or disrespect; to use language that is considered highly offensive or vulgar.
“He was asked to leave the church for using profane language.”
“The ancient temple was profane by the construction of a modern shopping mall on its grounds.”
“The critic argued that the film's profane dialogue was a deliberate choice to challenge the audience's expectations of traditional cinematic decorum.”
From Middle French prophane, from Latin profānus (“not religious, unclean”), from pro- (“before”) + fānum (“temple”).
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.