English morphological rules detail how words relate to other words. Thus, my best assumption would be because BOLDEST is an adjective whereas BOLDLY is an adverb.
Reliquary is a box for holy relics.
<u>Explanation</u>:
- A reliquary is also called a shrine. It is a container or a box of holy relics.
- These holy relics are considered to be the actual remains or are believed to be the remains of holy saints.
- These remains may be bones, clothing pieces or objects used by those saints.
- The relics are very important for the Catholic Church. It is believed that these relics have healing powers and it is a widespread belief.
