NOTE 1.--_On the Initial Phrase, and on the Mohammadan Religion and Laws._ It is a universal custom of the Muslims to write this phrase at the commencement of every book, whatever may be the subject, and to pronounce it on commencing every lawful act of any importance. This they do in imitation of the Ḳur-án (every chapter of which, excepting one, is thus prefaced), and in accordance with a precept of their Prophet. The words which I translate "Compassionate" and "Merciful" are both derived from the same root, and have nearly the same meaning: the one being of a form which is generally used to express an accidental or occasional passion or sensation; the other, to denote a constant quality: but the most learned of the 'Ulamà (or professors of religion and law, &c.) interpret the former as signifying "Merciful in great things;" and the latter, "Merciful in small things." Sale has erred in rendering them, conjunctly, "Most merciful." In the books of the Muslims, the first words, after the above phrase, almost always consist (as in the work before us) of some form of praise and thanksgiving to God for his power and goodness, followed by an invocation of blessing on the Prophet; and in general, when the author is not very concise in these expressions, he conveys in them some allusion to the subject of his book. For instance, if he write on marriage, he will commence his work with some such form as this (after the phrase first mentioned)--"Praise be to God, who hath created the human race, and made them males and females," &c. The exordium of the present work, showing the duty imposed upon a Muslim by his religion, even on the occasion of his commencing the composition or compilation of a series of fictions, suggests to me the necessity of inserting a brief prefatory notice of the fundamental points of his faith, and the principal laws of the ritual and moral, the civil, and the criminal code; leaving more full explanations of particular points to be given when occasions shall require such illustrations.