His statement, “a child born of fornication”: that is, emancipating him is valid. An example is a non-Muslim combatant born of fornication whom we then enslave, or a man who fornicated with another person’s slave woman and she gave birth: the child is then a slave belonging to her master, because he is owned.
His statement, “a fool”: that is, emancipating a fool is valid. He is one who deliberately acts wrongly—that is, he is hasty and does not deliberate in matters. It was also said that he is one whose conduct is unsound.
His statement, “a mortgaged slave”: that is, emancipating a mortgaged slave is valid. For example, a master mortgages his slave to someone from whom he seeks to borrow dirhams; when the debt falls due, if he does not repay it, the slave is sold and the debt is paid from his price. Does emancipating this mortgaged slave suffice? The author says that it does, because emancipation has a powerful legal effect. Thus, if a person emancipates one quarter of his slave, the entire slave becomes free. However, we have previously discussed in the chapter on mortgages that the mortgagor’s emancipation of the pledged slave is invalid unless the mortgagee agrees, because the latter’s right is attached to him. If you emancipate him, he becomes free and the mortgagee can no longer benefit from him; this would therefore nullify his right. The response to their reasoning is that this slave is encumbered; if it is prohibited for his master to emancipate him, then how can that emancipation take effect? On this basis, emancipating him as an expiation is not valid.
His statement, “a slave who has committed an offense”: that is, it is valid to emancipate a slave who has committed an offense, such as a slave who killed someone and is undoubtedly liable to retaliatory execution. If his master emancipates him as an expiation, it suffices, because he may perhaps be pardoned, so his execution is not certain. Nevertheless, there is some reservation concerning this, because people’s attachment to such a slave is not like their attachment to one who has committed no offense: when his master sees that he is to be executed, he emancipates him. Thus, the matter requires further consideration. For this reason, some scholars say that a slave who has committed an offense cannot validly be emancipated as an expiation, because he is liable to be put to death and is therefore diminished in value.