MANILA, Philippines — Hundreds of Filipinos rallied in stormy weather Sunday against President Rodrigo Duterte’s decision to allow dictator Ferdinand Marcos to be buried in a heroes’ cemetery, but Duterte remained firm in his stance despite growing opposition.

About 1,500 protesters carrying a large streamer that read “Marcos not a hero” braved the rain, wind and mud at Manila’s seaside Rizal Park to call on Duterte to reconsider his decision. They launched a signature campaign to try to stop the burial, tentatively set for next month.

Loretta Ann Rosales, who formerly headed the government’s Commission on Human Rights, said she was tortured and molested along with thousands of other detained left-wing activists under Marcos during a dark era that clearly shows why the brutal leader does not deserve to be accorded any state honors.

“Is that not enough evidence? ... Is Marcos a hero?” Rosales asked, with the crowd yelling back: “No!”

Sen. Risa Hontiveros, who was among the protesters, said she has filed a Senate resolution opposing a hero’s burial for Marcos, adding that Duterte should not commit “this atrocious mistake” of bestowing honors to the dictator.

“Marcos went down in history as an unrepentant enemy of our heroes,” Hontiveros said. “To honor the man a hero and bury his remains in a place reserved for the brave and martyred is an inimitable political abomination.”

Burying a dictator accused of massive rights violations and plunder at the heroes’ cemetery has long been an emotional and divisive issue in the Philippines, where Marcos was ousted by a “people power” revolt in 1986. He was flown to Hawaii, where he lived with his wife and children in exile until he died in 1989.

His remains were later returned to his northern Philippine hometown and displayed in a glass coffin.