The Prophet (ﷺ) was asked to supplicate against those who associated partners with Allah, but he said: I was not sent by Allah as one who curses—invoking exclusion and expulsion from His mercy and cutting people off from good. I was not sent for that; rather, I was sent to be a source of goodness and mercy for all people, especially for the believers.
Lessons
The perfection of the Prophet's (ﷺ) character.
The importance of keeping one's tongue pure from swearing and cursing, following the example of the Prophet (ﷺ).
It indicates the prohibition of cursing.
Encouragement to show mercy to people.
Explanation in Arabic
طُلب من النبي صلى الله عليه وسلم أن يدعوَ على المشركين بالله، فقال: إني لم أبعث من الله وأُرسل لعانًا أدعو على الناس بالإبعاد والطرد من رحمة الله فأقطعهم عن الخير، إني لم أبعث لهذا، وإنما بُعثتُ لأكون سبب خير ورحمة للناس عامة، وللمؤمنين خاصة.
كمال خلقه صلى الله عليه وسلم.
أهمية تنزيه اللسان من السباب واللعن اقتداءً بالنبي صلى الله عليه وسلم.