Equality eliminates generosity. You can’t be generous unless you have an excess. If you disagree with that statement, then consider this: two people have equal resources; Person 1 exhibits generosity by giving some of his resources to Person 2. Result: Person 1 and Person 2 no longer have equal resources.
Think about this the next time you hear someone talk about “redistribution of wealth.”
“Do not steal” implies (and condones) ownership. You can’t steal something unless it belongs to someone else. The Eighth Commandment declares that it is wrong to steal, and by implication declares that it is right for individuals to maintain ownership and control of their resources.
This about this the next time you hear someone talk about “communal ownership.”
See http://instruct.westvalley.edu/lafave/hb.html for an interesting look at these concepts.