noun
sacrilege
SAK-ruh-lij/ˈsækrəlɪdʒ/
Disrespectful treatment of something sacred or deeply revered.
The congregation regards vandalism of the altar as an act of sacrilege.

Etymology
The roots describe taking sacred objects—originally, robbing a temple. The meaning broadened from stealing consecrated property to treating anything held sacred with disrespect.
In context
renouncing your symbol of virtue is SACRILEGE AND A SIN AGAINST THE LORD. IT IS BETRAYING your sacred betrothed for Satan.
More examples
- Visitors are warned that touching the sacred statue is sacrilege.
- He apologizes when he learns that his joke is considered sacrilege.
- She considers changing her grandmother's pie recipe a minor sacrilege.
Forms
sacrilege · sacrileges
sacrilegious adjective — Showing disrespect for something sacred.
Similar words
- desecration
- Emphasizes damaging or defiling a sacred place or object.
- blasphemy
- Usually concerns offensive speech about God or religious beliefs.