Maybe neutral at best inherently but good given the right circumstances? We're violent mammals, both territorial and social, and our murder rates reflect the violence found in social primates. But murder has gone from one of the leading causes of death to being something rare enough to be shocking unless we're at war. We're still the same violent species we were in 10,000 BC; but the arc of social organization has been towards managing our violent impulses. IMHO.
I'm not anti-Christian. I'm anti-stupid.