No, I do not want to be eaten so I don't want human consumption of humans to be part of our lexicon of accepted human activity. That right there is where our morality originates. We did not have to work too hard to find the pain points. We experienced lawlessness and a lack of capacity to thrive under such conditions, so we introduced what God could not, a sense of justice, peace, and law that created the underlay of civilization. We experienced how animal we become when our survival was threatened, and we didn't like it, so we created strategies to keep that fear of personal destruction at bay. That's it. There is no transcendent supernatural to it. How do I know? Simple. History is the canvass that shows us that we figured this out on our own. God has nothing to do with any of it. If you disagree, show me where in the arc of human history where God made this clear outside our own experience.
God, as I stated above, isn't even concerned with souls as so many are shoved off the cliff without ever realizing his presence in a world we are forging on our own. Does God want a world where pigs are not to be eaten? Well, the next move is His then.