"The Prophet ﷺ used to deliver the Khutbah standing, then he would sit down, then he would stand up and recite some verses and remember Allah (SWT). And his Khutbah was moderate in length, and his prayer was moderate in length."  

كَانَ النَّبِيُّ ﷺ يَخْطُبُ قَائِمًا ثُمَّ يَجْلِسُ ثُمَّ يَقُومُ وَيَقْرَأُ آيَاتٍ وَيَذْكُرُ اللَّهَ وَكَانَتْ خُطْبَتُهُ قَصْدًا وَصَلاَتُهُ قَصْدًا