You shall not rule over him ruthlessly but shall fear your God.
We have here the laws concerning servitude, designed to preserve the honour of the Jewish nation as a free people, and rescued by a divine power out of the house of bondage, into the glorious liberty of God's sons, his first-born. Now the law is, I. That a native Israelite should never be made a bondman for perpetuity.
Commenting on Leviticus 25:39-55
Thou shalt not rule over him with rigour,.... As the Egyptians ruled over the Israelites, and made them to serve, Exo 1:13; where the same word is used as here, and seems designed to put them in mind of it, that so they might abstain from such usage of their brethren, which they had met with from their most cruel enemies; it signifies tyranny and...
Thou shalt not rule over him with rigor - What is rigorous service? "Service which is not determined, and service whereof there is no need." This is the definition given by the Jews; but much more is implied in this command than is expressed here.