Pick your choice,no matter which ,<quoted text>
It depends on where you've cherry picked your definitions from.
For example, when I type "faith definition" in the Google search box the first thing I get is:
complete trust or confidence in someone or something.
"this restores one's faith in politicians"
synonyms: trust, belief, confidence, conviction; More
strong belief in God or in the doctrines of a religion, based on spiritual apprehension rather than proof.
synonyms: religion, church, sect, denomination,(religious) persuasion,(religious) belief, ideology, creed, teaching, doctrine More
That was a direct cut and paste with no editing by me. Hopefully it displays in Topix without confusing the text editor. Otherwise, https://www.google.com/#q=faith+definition
Thanks for playing.
Merriam Webster Dictionary
Full Definition of FAITH
1a : allegiance to duty or a person : loyaltyb (1): fidelity to one's promises (2): sincerity of intentions
2a (1): belief and trust in and loyalty to God (2): belief in the traditional doctrines of a religionb (1):( firm belief in something for which there is no proof )(2): complete trust
3: something that is believed especially with strong conviction; especially : a system of religious beliefs <the Protestant faith>
Free online dictionary
1. Confident belief in the truth, value, or trustworthiness of a person, idea, or thing.
2. Belief that does not rest on logical proof or material evidence. See Synonyms at belief, trust.
3. Loyalty to a person or thing; allegiance: keeping faith with one's supporters.
4. often Faith Christianity The theological virtue defined as secure belief in God and a trusting acceptance of God's will.
5. The body of dogma of a religion: the Muslim faith.
6. A set of principles or beliefs.
aith [feyth] Show IPA
1.confidence or trust in a person or thing: faith in another's ability.
2.belief that is not based on proof: He had faith that the hypothesis would be substantiated by fact.
3.belief in God or in the doctrines or teachings of religion: the firm faith of the Pilgrims.
4.belief in anything, as a code of ethics, standards of merit, etc.: to be of the same faith with someoneconcerning honesty.
5.a system of religious belief: the Christian faith; the Jewish faith.