1 - Sahih Muslim [#:1060] Hudhaifa reported: The Messenger of Allah (may peace be npon him) said: We have been made to excel (other) people in three (things): Our rows have been made like the rows of the angels and the whole earth has been made a mosque for us, and its dust has been made a purifier for us in case water is not available. And he mentioned another characteristic too
2 - Quran [47:33]يَا أَيُّهَا الَّذِينَ آمَنُوا أَطِيعُوا اللَّهَ وَأَطِيعُوا الرَّسُولَ وَلَا تُبْطِلُوا أَعْمَالَكُمْ
O ye who believe! Obey Allah, and obey the messenger, and make not vain your deeds!