>>11463
Slavery in Islam was primarily a method of paying off debt, very much like the indentured servitude or even share-croppers here in the US.
Prisoners of war can also be used as a source of labor, which can be considered slavery since they're not paid, but such workers must be taken care of and great care must be seen to their needs as a human.
Only children of slaves or non-Muslim prisoners of war can become a slave. This whole business of sex slaves is in the past. The term "ma malakat aymanukum" is past tense and no longer applies today.
ISIS using captured women as sex slaves is no longer permitted by Allah as it was a pre-Islamic Arabian custom that ended when Qur'an was pronounced. Hence, the use of the past tense in the term for slave in Qur'an.
Muhammad(صلى الله عليه و سلم) required that slaves be treated with kindness and be released as soon as humanly possible. In deference to that, sometimes freeing a slave is worse for the slave. If he has no money or no proper clothing or no home, then setting him out among the jackals is a bad idea and can be considered cruel.
The Prophet also encouraged that anyone with slaves set them free upon their death. No inheritance of slaves.
The Ottoman Empire abolished slavery in the 1900s and every Muslim nation followed suit. This recent reopening of the practice by salafi jihadists has no foundation in Islamic practice.
126 Islamic scholars from around the Muslim world, in late September 2014, signed an open letter to the Islamic State's leader Abu Bakr al-Baghdadi, rejecting his group's interpretations of the Qur'an and hadith to justify its actions. [[But you never hear about that because "all dey mooslims are ebil and never say anything against ISIS"]]