Show kindness and respect towards everyone regardless of their social status or race; remember our deceased loved ones in our prayers; offer funeral prayer over someone's grave if possible

This hadith is about the compassion and mercy of the Prophet Muhammad ﷺ. He was informed that a black woman or young man who used to clean the mosque had passed away. Even though his companions thought it was insignificant news, he asked to be shown her/his grave so he could offer funeral prayer over it. He then said that these graves cover those in them with darkness but Allah illuminates them for their inmates as a result of his supplication for them. This hadith teaches us that we should show kindness and respect towards everyone regardless of their social status or race; even if they are not known by many people or have done something small like cleaning a mosque. We should also remember our deceased loved ones in our prayers as this will bring light into their graves from Allah's mercy.