The country's powerful Department of Religious Affairs has commissioned a team of theologians at Ankara University to carry out a fundamental revision of the Hadith, the second most sacred text in Islam after the Koran.
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But the Turkish state has come to see the Hadith as having an often negative influence on a society it is in a hurry to modernise, and believes it responsible for obscuring the original values of Islam.
It says that a significant number of the sayings were never uttered by Muhammad, and even some that were need now to be reinterpreted.
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As part of its aggressive programme of renewal, Turkey has given theological training to 450 women, and appointed them as senior imams called "vaizes".
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They have also taken an even bolder step - rejecting a long-established rule of Muslim scholars that later (and often more conservative) texts override earlier ones.
http://news.bbc.co.uk/1/hi/world/europe/7264903.stmAnd a commentary on this - which is a bit sceptical about how much this will matter, outside Turkey, anyway:
In the Sunni branch of Islam (to which most Muslims belong), there are four main "schools" of law - Hanafi, Maliki, Shafii and Hanbali. Their relative influence varies from country to country but the dominant one in Turkey is Hanafi.
One of the key differences between these schools is in the reliance they place on the hadith. The Hanafi school tends to be more wary of the hadith than the other schools, with the result that its judgments are often more flexible.
It's not terribly surprising, therefore, that a critical review of the hadith has been taking place in Hanafi-dominated Turkey. There would be more grounds for excitement if it was happening - say - in Saudi Arabia where the Hanbali school prevails and scholars produce the most conservative legal judgments, often based on literalist readings of the Qur'an and uncritical acceptance of the hadith.
One criticism of the Hanafi school is that its built-in flexibility it has historically made its religious rulings susceptible to political influence. The Hanbali school, on the other hand, because it relies so heavily on the hadith, is relatively impervious to political influence; in Saudi Arabia it tends to control politics rather than the other way round.
http://commentisfree.guardian.co.uk/brian_whitaker/2008/02/islamic_newspeak.html