Respect all human beings regardless of their religion or beliefs; Be mindful when mourning someone's passing; Show kindness even towards those who are not part of our faith.

The hadith narrated by Abu Hurairah tells us about how the Prophet Muhammad ﷺ offered a funeral prayer for An-Najashi, who was a non-Muslim ruler of Abyssinia. When he died, the Prophet ﷺ announced his death to the people and took them out to a prayer place where he put them in rows and offered four Takbirs in his funeral prayer. This hadith teaches us that we should respect all human beings regardless of their religion or beliefs, as it is important to show kindness even towards those who are not part of our faith. It also teaches us that we should be mindful of our actions when someone passes away, as it is important to remember that death is an inevitable part of life and we must be respectful when mourning someone's passing.