If your Bible is your objective standard, then you have to admit it frames slavery as moral, or you're flagrantly and hypocritically and even by your own definition sinfully breaking one of the 10 commandments by bearing false witness.

Your Bible has passages about dashing infants against rocks (Psalm 137:9) and killing children for mocking a prophet (2 Kings 2:23-24). Is that better or worse than raping or enslaving them?

So do you also agree with Ye that slavery "sounds like a choice", and that Hitler is admirable?

Since your New Testament retro-conned all that inconvenient slavery condoning in your Old Testament, then you admit morality changes over time and is relative. Case closed.

Moral Disclaimer: I love babies! I just can't eat a whole one. ;)