"… The fifth, and it is the greatest and the most encompassing and the clearest opposition of the Sharee'ah and stubbornness in the face of its laws and insulting to Allaah and His Messenger and opposing the courts of the Sharee'ah on their roots and branches and their types and their appearances and judgements and implementations the references and their applications. So just like the courts of the Sharee'ah there are references, all of them returning back to the Book of Allaah and the Sunnah of His Messenger like that, these courts have references, which are laws that are assembled from many legislations and laws like the laws of France and America and England and other laws and from the Metha'haab of some of the innovators who claim to be under the Sharee'ah.

And these courts are now fully operational in the settlements of Islaam, people entering them one after another, their rulers judge upon them with what opposes the Sunnah and the Book with the rules of that law and they impose that on them and approve it for them. So what Kufr is there beyond this Kufr and what nullification of the Shahaadah of Muhammadar Rasool-Allaah is there beyond this nullification?!
– "Tah'keem Al-Qawaneen"