Perhaps the best - known statement in that sermon is the one that is often called the Golden Rule. It has to do with how we treat others.
لَعَلَّ أَشْهَرَ عِبَارَةٍ وَارِدَةٍ فِي هذِهِ ٱلْمَوْعِظَةِ هِيَ مَا يُعْرَفُ عُمُومًا بِٱسْمِ « ٱلْقَاعِدَةِ ٱلذَّهَبِيَّةِ » ،‏ تِلْكَ ٱلْقَاعِدَةِ ٱلَّتِي تَتَنَاوَلُ طَرِيقَةَ مُعَامَلَتِنَا لِلْآخَرِينَ .‏