Whenever Messenger of Allah ﷺ ordered the Muslims to do something, he used to order them deeds which were easy for them to do, (according to their strength and endurance). They said, "O Messenger of Allah ﷺ! We are not like you. Allah has forgiven your past and future sins." So Allah's Apostle became angry and it was apparent on his face. He said, "I am the most Allah fearing, and know Allah better than all of you do."  

كَانَ رَسُولُ اللَّهِ ﷺ إِذَا أَمَرَهُمْ أَمَرَهُمْ مِنَ الأَعْمَالِ بِمَا يُطِيقُونَ قَالُوا إِنَّا لَسْنَا كَهَيْئَتِكَ يَا رَسُولَ اللَّهِ إِنَّ اللَّهَ قَدْ غَفَرَ لَكَ مَا تَقَدَّمَ مِنْ ذَنْبِكَ وَمَا تَأَخَّرَ فَيَغْضَبُ حَتَّى يُعْرَفَ الْغَضَبُ فِي وَجْهِهِ ثُمَّ يَقُولُ إِنَّ أَتْقَاكُمْ وَأَعْلَمَكُمْ بِاللَّهِ أَنَا  

[Machine] "When the Messenger of Allah ﷺ would command them with what they were capable of, they would say, 'O Messenger of Allah, we are not like you! Indeed, Allah ﷻ has forgiven you for your past and future sins.' She (Aisha) said, 'So he became angry until the anger was apparent on his face.'"  

أَنَّ رَسُولَ اللهِ ﷺ كَانَ إِذَا أَمَرَهُمْ بِمَا يُطِيقُونَ مِنَ الْعَمَلِ يَقُولُونَ يَا رَسُولَ اللهِ إِنَّا لَسْنَا كَهَيْئَتِكَ إِنَّ اللهَ ﷻ قَدْ غَفَرَ لَكَ مَا تَقَدَّمَ مِنْ ذَنْبِكَ وَمَا تَأَخَّرَ قَالَتْ فَيَغْضَبُ حَتَّىيُعْرَفَ الْغَضَبُ فِي وَجْهِهِ