Oh Prophet of Allah! I love and respect you more than I loved and respected my parents. Your passing away has put an end to the Prophethood,to the revelation and to the messages of the Lord while that of the other Prophets had not resulted in this way….
IF you had not ordered us to be patient and NOT to lament and bemoan loudly, we would have kept weeping and lamenting ceaselessly, though all this weeping,lamenting and bemoaning could not stand in comparison with the actual loss of your presence. But death is an inevitable event, nobody can turn the death back and no body can stop it from coming.
Nahjul Balagha, Sermon 239, pg 533. Islamic Semiinary Publication