"..And whoever saves one, it is as if he had saved mankind entirely.."(Quran 5:32)
And without realizing the MCU manifested the most heroic act a Muslim could do, saving Tony Starks life that one day on May 2, 2008, Ho Yinsen indirectly ends up saving the whole universe in 2023.
Yinsen led by example of Islam in terms of seeing the best in people. He knew Starks military involvement in foreign soil was the whole reason that he was in a terrorist camp, also likely why he lost his whole family yet he still spoke to Tony with respect.