Rabbi Alvin Kass, a revered police chief chaplain for the NYPD, has passed away at the age of 89.

Rabbi Alvin Kass, a revered figure within the New York City Police Department (NYPD) and the broader community, passed away at the age of 89. His death was confirmed on Wednesday by Police Commissioner Jessica Tisch, who described Kass as the spiritual heart of the NYPD for more than six decades.

Kass, who joined the department in 1966 at the age of 30, became the youngest chaplain in NYPD history. Throughout his tenure, he provided comfort to grieving families, offered counsel to troubled individuals, and instilled a sense of purpose among officers. Tisch noted that his contributions were especially pivotal during moments of crisis, including his immediate response following the September 11 attacks, where he consoled the families of the 23 officers who tragically lost their lives that day.

The circumstances surrounding Kass’ passing have not been publicly disclosed. He was recognized for his longstanding role as a source of strength for generations of police officers and their families. In 2016, he reached an unprecedented milestone in his career by being promoted to a three-star chief, making him the highest-ranking chaplain in NYPD history.

Kass was described in a 2016 profile as the “soul of the NYPD,” a term that reflected not only his spiritual leadership but also his deep connection to the law enforcement community. His journey into the NYPD began as a whim, influenced by a call from then-Mayor John Lindsay for chaplains. On the day of his interview, Kass was noted for bringing along handball gear, displaying a light-hearted demeanor that would lead to his immediate hiring.

In addition to his pastoral duties, Kass occasionally participated in police work itself, demonstrating a unique blend of spirituality and practicality. He once recounted a notable event where he successfully negotiated with a hostage taker, exchanging two pastrami sandwiches for the person’s firearms.

Beyond his work with the NYPD, Kass served as senior rabbi of the East Midwood Jewish Center for 36 years and held multiple academic degrees, including a doctorate of divinity and a Ph.D. from New York University. He was also active in affairs pertaining to the Jewish community, serving as the NYPD’s advisor on Jewish matters.

Mayor Eric Adams, along with several police unions, expressed deep condolences, emphasizing Kass’ role as an unwavering pillar of support and comfort. Kass is survived by his three children and three grandchildren. His late wife, Miryom Kass, passed away in 2017, marking a notable chapter in Kass’ rich and impactful life, one characterized by dedication to spiritual guidance, community service, and unwavering commitment to those he served. His legacy, as acknowledged by Tisch, continues to inspire and uplift.