reverence

Short definition from Wiktionary

Noun

1. 1
   Veneration; profound awe and respect, normally in a sacred context.
2. 2
   An act of showing respect, such as a bow.
3. 3
   The state of being revered.
4. 4
   A form of address for some members of the clergy.
5. 5
   That which deserves or exacts manifestations of reverence; reverend character; dignity; state.

Verb

1. 1
   To show or feel reverence to.