"tenacious faith" is a grammatically correct phrase and can be used in written English.
It means having a strong and persistent belief in something or someone. Example: Despite facing numerous challenges and setbacks, she held onto her tenacious faith that she would achieve her dreams.
Amazon.com CEO Jeff Bezos notes that it takes five to seven years before the seeds his company plants things like expanding beyond media products, working with third-party sellers, and going international grow enough to have a meaningful impact on the economics of the business; this process requires foresight, early commitment, and tenacious faith in the power of R&D.
"Rejected would-be mercenary pilot, failed Jesuit novice, unpublished writer of pornography … yet for all these failures I had a tenacious faith in myself, a messiah as yet without a message who would one day assemble a unique identity out of this defective jigsaw".
At first she'd been looking at them in the role of a journalist of fringe religions, curious about these tenacious faiths that were mostly ignored by mainstream American culture.
The growing boy just survives until finally escaping, drawing on his previously acquired literacy skills and also on his tenacious religious faith.
It also means activating tenacious, good faith efforts to reflect on what is going on and to understand the "other," whomever he or she is.
Moreover, Schulhoff's newfound political faith was tragically tenacious.
Graham Greene compared the ruthless Philby to those English Catholics who worked for Philip II of Spain against the England of Elizabeth I. Greene also thought that tenacious Communists who kept the faith while Stalin did his worst were like Catholics during the Inquisition sustained by the belief that eventually a figure like Pope John XXIII would come along.
The monks ascribed the successful restoration to their faith, though years of tenacious fund-raising, as well as a recent alliance with a local beer brewer, also helped.
Faith-based films have a tenacious history at the box office.
The small but tenacious open data movement is based on a faith that citizens can build amazing, yet unknown tools with the vast reams of data warehoused on government servers.
And he keeps his conscience entirely clear, devoting songs to ordinary people's troubles, his faith, the attractions of "Southern Stuff" and tenacious true love.
