Jurisprudence and Juristic Principles

A woman whose husband is missing and whose whereabouts is unknown to her must wait for four years and then observe the ‘Iddah (of a widow) for four months and ten days. After that, she is allowed to marry There should be no sexual intercourse with a pregnant woman until she gives birth, nor with a non-pregnant woman until she has one menstrual cycle Suckle him, and you will become unlawful for him (in marriage), and (the discomfort) which Abu Hudhayfah feels in his heart will disappear Ibn ‘Umar reported that ‘Umar ibn al-Khattāb wrote to the army commanders about men who stayed for a long time away from their wives. He ordered the [commanders] to charge them to either spend (on their wives) or divorce. If they divorce, they should send the financial support they had withheld You are more entitled to him as long as you do not get married This is your father, and this your mother, so take whichever of them you wish by the hand Hadīth of Rāfi‘ ibn Sinān about giving a child the option to choose between parents who separated upon conversion to Islam A father is not to be killed for killing his child The lives of all Muslims are equal; they are one hand against the others. The covenant (given by even the) lowliest of them must be respected. Behold, a Muslim must not be killed for a disbeliever, nor must one who has been given a covenant be killed while his covenant is still in force. If anyone introduces an evil, he will be responsible for it. Whoever introduces an evil deed or shelters a perpetrator incurs the curse of Allah, His Angels, and all the people A slave belonging to some poor people cut off the ear of another slave belonging to some rich people, so the owners of the perpetrator came to the Prophet (may Allah's peace and blessings be upon him) and said: O Messenger of Allah, we are poor. The Prophet (may Allah's peace and blessings be upon him) did not stipulate any compensation to be paid by the perpetrator Then the Messenger of Allah (may Allah's peace and blessings be upon him) commanded anyone who is wounded not to seek retaliation until his wound heals. When his wound heals, he can seek retaliation Among Allah's slaves, there are some who, if they take an oath by Allah (concerning something), Allah fulfills it Whoever is killed in ambiguous circumstances, or when people are throwing stones, or by a whip, his blood money is the blood money of unpremeditated killing. Whoever is killed intentionally, retaliation becomes due. If anyone tries to prevent it, upon him is the curse of Allah, the angels, and all people Ibn ‘Umar (may Allah be pleased with him) reported that a boy was murdered, and ‘Umar said: If all the people of Sanaa took part in it, I would kill them all Beware! Every object of pride of the pre-Islamic times, whether it is blood-vengeance or property, or mentioned or claimed, has been put under my feet, except the supply of water to pilgrims and the custody of the House This and that are equal; meaning the pinky finger and the thumb Anyone who practices medicine although he is not known to have learned medicine is liable (to compensate any damage) The blood money of a Mu‘āhad is half the blood money of a free Muslim The blood money of the semi-intentional killing is as aggravated as that of intentional killing, but the perpetrator is not to be killed. This happens when the devil stirs enmity between people, causing them to shed blood but not due to grudge or carrying weapons in fighting I went to the Prophet (may Allah's peace and blessings be upon him) with my father. The Messenger of Allah (may Allah's peace and blessings be upon him) then asked my father: Is this your son? He replied: Yes, by the Lord of the Ka‘bah