One decent argument against coercive collectivism (whether socialism or communism) would be: "thou shalt not covet." But "thou shalt not steal" pretty much covers it.
Have you ever noticed that the underlying presupposition of these commands is private property?
Do not take *his* life - it's not yours
Do not take *his* wife ("I am my beloved's, and my beloved is mine" - there is a kind of mutual ownership in marriage) - she's not yours
Do not take *his* stuff - it's not yours
Do not diminish *his* name with lies - it's not yours
Do not covet *his* stuff - it's not yours
#plebchain