(obsolete) Having faith or a faith; honest; sincere. / Having faith of a specified quality or type.

plural of faithful

(archaic) really, truly

plural of faithe

(figuratively) The act of believing in something despite lack of proof of its truth or existence, or the attempt of something without being sure of its possible outcome.

A teaching among Pentecostal and charismatic Christians that good health and long life are promised to those who follow God's will. By extension, those who die early have wronged God in some way.

(intransitive) To retain one's faith. / (transitive) To continue to have confidence in someone or something, and to support them or it.

inviolable faith

(theology, religious studies) based on religious faith / (chiefly US, euphemistic) of civic associations connected with religious groups, specifically of such organizations sponsored by government funds

The misrepresentation of one's own true motive.