this song is talking about a poor man who had a theory or a concept that is shocking all the people in his town so he tried so hard to convince them to believe in his concept but they attacked him (and maybe killed him)
so as he died as a victim for his pinciples he is desperatly giving them his last well to bury him in a place where they all can see his body so that they will be able to reconsider if they were right or wrong doing what they did to him
this song is talking about a poor man who had a theory or a concept that is shocking all the people in his town so he tried so hard to convince them to believe in his concept but they attacked him (and maybe killed him) so as he died as a victim for his pinciples he is desperatly giving them his last well to bury him in a place where they all can see his body so that they will be able to reconsider if they were right or wrong doing what they did to him