FĪRĀSAH (فراسة‎), or farāsah. A Ṣūfī term for the enlightenment of the heart. A penetration into the secrets of the unknown. ʿIlmu ʾl-firāsah, “The science of physiognomy.”

FIRĀSH (فراش‎). Lit. “A couch.” In Muḥammadan law “a wife.”

FIRʿAUN (فرعون‎). [PHARAOH.]

FIRDAUS (فردوس‎). The highest stage of celestial bliss. [[PARADISE].]

FIRE. Arabic nār (نار‎). (1) The term an-nār, “the fire,” is generally used in the Qurʾān and the Traditions for “hell.” (2) In the Qurʾān ([Sūrah xxxvii. 29]) the power of God is declared as being able to “give fire out of a green tree.” On which al-Baiẓāwī says, “the usual way of getting fire is by rubbing two pieces of wood together, one of which is mark͟h and the other afār, and they produce fire, although both the sticks are green. (3) The burning to death of human beings is condemned by Muḥammad, who said “Let no one punish with the punishment of fire but God.”

FIRST-BORN. Although the Arabian legislator followed the Mosaic law in so many of his legal enactments, he has carefully avoided any legislation as to the rights of primogeniture, although it formed such a marked feature in the Pentateuch, in which the first-born of man and beast were devoted to God, and were redeemed with a price. In the Muslim law of inheritance, all the sons share equally, whilst in the Mosaic law the eldest son received a double portion of the father’s inheritance. ([Deut. xxi. 17].)

In cases of chiefship, or monarchy, the eldest son usually inherits, but it rests entirely upon his fitness for the position. Very often the eldest son is passed by and a younger brother selected as ruler. This was also the case amongst the Jews when Solomon succeeded his father in the kingdom. ([1 Kings i. 30]; [ii. 22].)

The curious fact that Muḥammad made no provision for these rights of primogeniture, may have arisen from his having had no son to survive him.

FISH. Arabic samak (سمك‎). (1) Fish which, dying of themselves, float upon the surface of the water, are abominated, according to Abū Ḥanīfah. Ash-Shāfiʿī, and Mālik say they are indifferent. Abū Ḥanīfah teaches that fish which are killed by accident are lawful, but such as die of themselves without any accident are unlawful. There are, however, different opinions regarding those which die of extreme heat or cold.