πίστις/pistis

This word is an idea. It is a noun.

This word can mean trust, belief, or faith.
This word can mean a set of things that people believe.
This word can mean faithfulness.
- Sometimes this word is used to talk about a person who keeps believing or trusting in someone or something.
- Sometimes this word is used to talk about a person who does what he says he will do.
This word can mean an oath or pledge. This is the act of promising to be faithful to someone.