وهذان الحديثان يدلان على شدة تأكيد هذه النوافل لانه أمر بها في حال كون الانسان في المحمل ولم يسوغ تركها
And these two narrations indicate the strong emphasis placed on these supererogatory prayers, because He عليه السلام commanded them even while the person was in the howdah (riding seat) and did not permit their abandonment.
Commentary #2