How much that statement resembles the sixth commandment. But much like the sixth commandment, it is an oversimplification not in keeping with the complexity of modern life and changes in the concept of morality.
So are you now saying that murder is permissible? I do not deny that killing another human being can be necessary, but only in extraordinary circumstances… as a rule I think that it is very fair to say that a human being would be in grave error to deprive another human being of life and that includes cases where it is a case of a mother wanting outside of the trimester to kill her child. Sorry funny old notion “that”.. ya know that people shouldn’t kill one another, every human being is endowed with inalienable rights and amougst them is the right to live.
Now if you want a discussion on morality well lets break out the Neitchzer, and then Plato’s theory of the forms and for good measure the bible….I’ll have to sharpen up but if you really want a dissuasion of moral relativism then sure go ahead. That said I doubt it would get us anywhere…