I thought within my heart that Allah's Messenger{Peace be...
I thought within my heart that Allah's Messenger{Peace be upon Him} indeed is more eligible and rightful to be prostrated.
Therefore, I went to the Prophet {Peace be upon Him} and said: "I have seen people prostrating to their king in the city of Hira and hence you are more rightful and eligible that we should offer our prostrations to you." The Prophet {Peace be upon Him} answered: "If you happen to pass by my grave, will you still prostrate before it?" I said, "No." At this the Prophet {Peace be upon Him} said: "Then you must not do this too!" By this the Prophet {Peace be upon Him} meant to convey it to the people that the day would come when he {Peace be upon Him} would pass away and have an eternal sleep in the grave and then he {Peace be upon Him} would not be worthy of such prostrations.
The only one, worthy of prostrations, is the One Who is Eternal and Everlasting. Thus we understand that no one, whether dead or alive is eligible for prostrations. It is not permissible for one to prostrate either before a grave or at the tomb/sanctuary of a saint, because the one who is alive is definitely going to die tomorrow and the one who is dead now, had once been alive and was none but a human being.
Therefore, he is still a slave of Allah after his death and has not acquired a Divine status. It is not permissible to call someone one's slave: It is reported by Muslim on the authority of Abu Hurairah {May Allah have mercy on him} that the Prophet {Peace be upon Him} said: "Everyone must refrain from uttering such words like 'my male slave' or 'my female slave.' All of you are the slaves of Allah and all your women are slaves of Allah.