The Spirits' Book
Book Three - Moral Laws
Chapter X - IX. Law of Liberty
830. When slavery is established in the standards and customs of a nation, are those who profit from it to blame for conforming to a system that appears to be natural to them?
“What is wrong is always wrong, and no amount of sophistry can change a bad deed into a good one. However, the accountability for wrongdoing is always proportional to the ability of the offenders to understand their actions. Those who profit from slavery are always guilty of violating natural law, but this guilt is relative. As slavery became rooted in the civilizations of certain nations, human beings may have taken advantage of it without seeing it as being wrong, and as something that appeared to be natural to them. But once their reason became more developed and enlightened by the teachings of Christianity, and they were shown that slaves are their equal in God’s eyes, their actions were no longer excusable.”