Chivalry-

(Noun) The medical knight system with its religious, moral, and social code. 

  - Originated from Middle English, from the Old French chevalerie. 

Martyrdom- 

(Noun) The death or suffering of a martyr. 

A display of feigned or exaggerated suffering to obtain sympathy or admiration. 

  - Originated from Old English. 

Reliquary-

(Noun) A container for holy relics. 

  -Orginiated from the mid 16th century; from the French word, reliquaries.