Sacrilege (n.)
Disrespect to something regarded as sacred
Orignal Sentences:
1. The worshippers in the temple glared at the clueless tourist as he spoke loudly during the prayer because they were shocked to see his sacrilege and utter disregard of the spiritual ceremony.
2. The conservative mother would not let her children listen to sacrilegious music that mocked their beliefs in vulgar ways.
Synonyms:
1. irreligion
2. profanity
3. blasphemy
Antonyms:
1. holiness
2. respect
3. devotion

TBBT - Sheldon & his mother discussing Religion