I think its funny, many of our laws/values and English laws/values have roots in the sharia.
Examples:
"The Waqf in Islamic law, which developed during the 7th-9th centuries, bears a notable resemblance to the trusts in the English trust law.For example, every Waqf was required to have a waqif (founder), mutawillis (trustee), qadi (judge) and beneficiaries.Under both a Waqf and a trust, "property is reserved, and its usufruct appropriated, for the benefit of specific individuals, or for a general charitable purpose; the corpus becomes inalienable; estates for life in favor of successive beneficiaries can be created" and "without regard to the law of inheritance or the rights of the heirs; and continuity is secured by the successive appointment of trustees or mutawillis." The trust law developed in England at the time of the Crusades, during the 12th and 13th centuries, was introduced by Crusaders who may have been influenced by the Waqf institutions they came across in the Middle East. The introduction of the trust, or "use" was primarily motivated by the need to avoid medieval inheritance taxes. By transferring legal title to a third party, there was no need to pay feudal dues on the death of the father. In those times, it was common for an underage child to lose many of his rights to his feudal overlord if he succeeded before he came of age.
The precursor to the English jury trial was the Lafif trial in classical Maliki jurisprudence, which was developed between the 8th and 11th centuries in North Africa and Islamic Sicily, and shares a number of similarities with the later jury trials in English common law. Like the English jury, the Islamic Lafif was a body of twelve members drawn from the neighbourhood and sworn to tell the truth, who were bound to give a unanimous verdict, about matters "which they had personally seen or heard, binding on the judge, to settle the truth concerning facts in a case, between ordinary people, and obtained as of right by the plaintiff." The only characteristic of the English jury which the Islamic Lafif lacked was the "judicial writ directing the jury to be summoned and directing the bailiff to hear its recognition." According to Professor John Makdisi, "no other institution in any legal institution studied to date shares all of these characteristics with the English jury." It is thus likely that the concept of the Lafif may have been introduced to England by the Normans and then evolved into the modern English jury.
The earliest known prohibition of illegal drugs occurred under Islamic law, which prohibited the use of Hashish, a preparation of cannabis, as a recreational drug. Classical jurists in medieval Islamic jurisprudence, however, accepted the use of the Hashish drug for medicinal and therapeutic purposes, and agreed that its "medical use, even if it leads to mental derangement, remains exempt" from punishment. In the 14th century, the Islamic jurist Az-Zarkashi spoke of "the permissibility of its use for medical purposes if it is established that it is beneficial."According to Mary Lynn Mathre, with "this legal distinction between the intoxicant and the medical uses of cannabis, medieval Muslim theologians were far ahead of present-day American law."
http://en.wikipedia.org/wiki/Sharia