the.com/sanctity
The quality of being so sacred that touching it feels like a crime.
means The state of being holy, sacred, or otherwise inviolable and deserving of deep respect.
from From Latin sanctitas, from sanctus (holy), the past participle of sancire, to make sacred by setting boundaries no one should cross.
Shared rootSibling of saint, sanctuary, and sanction.
Double sanctionSancire meant both to bless and to punish violators.
Modern stretchNow guards marriage, contracts, and personal space too.