How is this not condoning it?
skepticsannotatedbible.com
After the flood, the "just and righteous" Noah (
Genesis 6:9,
7:1) got drunk, and lay around naked in his tent. When his son, Ham, saw his father in this condition, Noah cursed not Ham, but Ham's son, Canaan, and all of Canaan's descendants, saying, "A servant of servants shall he be unto his brethren."
This is one of many Bible passages that have been used to justify slavery.
God blessed Abraham by giving him lots of slaves ("servants" in the KJV), insisting that all the male slaves be circumcised.
When Sarah's slave Hagar flees from Sarah who is mistreating her (with Abraham's blessing), God sends an angel to tell her to go back to her abusive owner.
Abraham's favorite son Isaac was also a proud slave owner. You can tell how great he was by how many slaves he owned.
God cursed the Gibeonites to be slaves of the Jews forever.
Rules for slave owners from the Hebrew Scriptures
Don't covet your neighbor's slaves. (It's one of the the Ten Commandments.)
When buying slaves, be sure to follow God's instructions. Especially if you are a priest, buying a poor brother, or selling your daughter. Although special rules apply for Hebrew slaves, it's always OK to buy foreigners, who can be inherited from one generation to another forever.
But don't get caught stealing a slave, or you'll be put to death.
It's OK with God if you slowly beat your slaves to death. After all, they are your money. Just make sure that they survive at least a day or two after the beating. But try not to knock out their teeth or eyes. Otherwise you may have to set them free.
If your ox gores ("pushes" in the KJV) someone's slave, pay the slave owner thirty shekels of silver.
Sell poor thieves as slaves to pay for their theft.
If a man has sex with an engaged slave woman, scourge the woman, but don't punish the man, because she was a slave.
Rules for obtaining slaves during wartime.
Some of Jesus's parables seem to approve of slavery and beating slaves.
The New Testament's epistles approve of slavery and command slaves to obey their masters.