credo

US /ˈkriː.doʊ/
UK /ˈkriː.doʊ/
"credo" picture
1.

a statement of the beliefs or aims that guide someone's actions

:
His personal credo is to always act with integrity.
The company's credo emphasizes customer satisfaction above all else.
2.

(in Christian worship) a statement of belief recited as part of the liturgy

:
The congregation recited the Nicene Credo.
The choir sang a beautiful rendition of the Credo.