After the Israelites had been a long time in Egypt, they became servants to the Egyptians. At this time, God sent Moses, as a messenger, to bring them out of Egypt. Through Moses, God gave them laws by which they were to be governed. No law which came directly from him (the fountain of morality), can be considered morally wrong; it might be imperfect, in not providing for circumstances not then existing—but, so far as it does provide, the provisions are correct. Nothing which God ordained can be a crime, and nothing for which he gave express permission can be considered wrong.
In Leviticus xxv, we are told, that the Lord spake to Moses, saying:
Speak unto the children of Israel, and say unto them—after various provisions of the law, the 39th verse reads as follows, in regard to servitude: If thy brother that dwelleth by thee be waxen poor, and be sold unto thee, then shalt not compel him to serve as a bond-servant, but as an hired servant, &c.
—clearly showing that there was a distinction between bond-servant and hired-servant. After providing for the case of a Hebrew servant, verses 44, 45, and 46, of the same law, read as follows: