ذِكْرُ الْبَيَانِ بِأَنَّ الْخُطْبَةَ يَجِبُ أَنْ تَكُونَ قَصِيرَةً قَصِدَةً
I used to pray with the Messenger of Allah ﷺ and both his prayer and sermon were of moderate length. (Using translation from Muslim 866a)
«كُنْتُ أُصَلِّي مَعَ رَسُولِ اللَّهِ ﷺ وَكَانَتْ صَلَاتُهُ قَصْدًا وَخُطْبَتُهُ قَصْدًا»