The phrase "a continuing passion for" is correct and usable in written English.
It can be used to express an ongoing enthusiasm or strong interest in a particular subject or activity.
Example: "She has a continuing passion for painting, which she has pursued since childhood."
Alternatives: "an enduring passion for" or "a lasting passion for".
(Mr. Simon confesses to a continuing passion for chips).
A catastrophic decline in the past decade is primarily due to poaching to feed a continuing passion for ivory.
As both a candidate and a congressman, he has been known for a courtly manner, dapper dress and a continuing passion for civil rights and other traditionally liberal causes.
Since then Peter has managed to combine a TV career (with recent credits including Demolition Dad for Channel Five and Channel 4's The Games) alongside a continuing passion for the theatre.
Asked about his motivation to continue touring, Starr responded with a quip that camouflaged his continuing passion for making music.
But eventually the simpler David of those classes so long ago began to emerge, in all his continuing passion for dance and for trying to fix its problems.
So far, this was my favorite moment in D.C.! I wasn't expecting his continuing passion for our country's future.
At times it can be long-winded and indulgent – particularly the loaded symbolism of smashed eggs and water hoses – but overall the human animal's continuing passion and compulsion for violence, regret and recrimination are brought alive on stage.
In 27 years as a colleague, Stewart Schwab, the Allan R. Tessler Dean of the Law School, said he has admired Summers' continued passion and enthusiasm for the law, and his dedication to his students and research assistants.
Revered as generous, committed, compassionate, he remained active after his retirement in local community organizations: his synagogue, Rotary Club, environmental groups, and taught ecology to the local elementary school, while continuing his passion for painting.
