I don’t have any idea which books those people read about Democracy but I am very curious. You will read three quotes from three clerics on the issue “Democracy”
Zarqawi: Democracy Is the Very Essence of Heresy, Polytheism, and Error
1– Democracy is based on the principle that the people are the source of all authority, including the legislative (authority). This is carried out by choosing representatives who act as proxies for the people in the task of legislating and making laws. In other words, the legislator who must be obeyed in a democracy is man, and not Allah. That means that the one who is worshiped and obeyed and deified, from the point of view of legislating and prohibiting, is man, the created, and not Allah. That is the very essence of heresy and polytheism and error, as it contradicts the bases of the faith [of Islam] and monotheism, and because it makes the weak, ignorant man Allah’s partner in His most central divine prerogative — namely, ruling and legislating. Allah said: ‘Sovereignty is Allah’s alone. He has commanded you to worship none but Him’ [Koran 12:40]. ‘He allows none to share His sovereignty’ [Koran 18:26]…
2– Democracy is based on the principle of freedom of religion and belief. Under democracy, a man can believe anything he wants and choose any religion he wants and convert to any religion whenever he wants, even if this apostasy means abandoning the religion of Allah.…This is a matter which is patently perverse and false and contradicts many specific [Muslim] legal texts, since according to Islam, if a Muslim apostatizes from Islam to heresy, he should be killed, as stated in the Hadith reported by Al-Bukhari and others: ‘Whoever changes his religion, kill him.’ It does not say ‘leave him alone.’
“One may not make a [peace] treaty with an apostate, nor grant him safe passage or protection. According to Allah’s religion, he has only one choice: ‘Repent or be killed.’
3– Democracy is based on considering the people to be the sole sovereign, to whom all juridical matters and conflicts should be referred, and if there is any controversy or conflict between governor and governed, each of them threatens the other to refer to the will of the people and its choice, so that the people should decide on the matter on which is disagreed. This conflicts with and is contradictory to the principles of monotheism, which determines that the arbiter, deciding by His judgment in matters of discord, is Allah and none else. Allah said [Koran 42:10]: ’ And in whatever thing you disagree, the judgment thereof belongs to Allah.’ Democracy, on the other hand, says: ‘And in whatever things you disagree, the judgment thereof belongs to the people and to none beside the people…’
4– Democracy is based on the principal of ‘freedom of expression,’ no matter what the expression might be, even if it means hurting and reviling the Divine Being [i.e. Allah] and the laws of Islam, because in democracy nothing is so sacred that one cannot be insolent or use vile language about it.
5– Democracy is based on the principle of separation between religion and state, politics, and life; what is Allah’s is rendered unto Allah, which is just worship in the places designed for it. All other aspects of life — political, economic, social, etc. — are the people’s prerogative…
6– Democracy is based on the principle of freedom of association and of forming political parties and the like, no matter what the creed, ideas, and ethics of these parties may be. This principle is null and void according to [Islamic] law for a number of reasons… One of them is that voluntary recognition of the legality of heretical parties implies acquiescence in heresy… Acquiescence in heresy is heresy.…
7– Democracy is based on the principle of considering the position of the majority and adopting what is agreed upon by the majority, even if they agree upon falsehood, error, and blatant heresy… This principle is totally wrong and void because truth according to Islam is that which is in accordance with the Koran and the Sunna [i.e., the tradition of the Prophet], whether its supporters are few or many; and that which contradicts the Koran and the Sunna is false even if all the people of the world agree on it…
“It is both noteworthy and surprising that despite the fact that democratic experiments have had damaging consequences for the Muslims, causing weakness, controversy, division, and conflict … despite all this, many people continue to admire democracy and defend it as though they were its owners and creators; their hearts are imbued with the love of democracy as the Children of Israel were imbued with the love of the [golden] calf… Allah has decided this matter: ‘I do not worship what you worship, nor do you worship what I worship’ [Koran 109:1], and at the end of the same chapter [He says]: ‘You have your religion and I have mine’ [109:6]. The matter, then, is a matter of principle; it is non-negotiable, and there can be no concession regarding it whatsoever… It is a matter relating to the principles of our creed — nay, it is the very essence of our creed.“
Abu Muhammad Al-Maqdisi: Democracy Is a Religion of Heresy
First, [democracy] is legislated by the masses or the regime of tyrants, and it is not the rule of Allah the Exalted. Allah commanded his Prophet to act according to the law that He sent down to him, and forbade him from following the desires of the nation or the masses and warned him that they would divert him from some of the [precepts] sent down by Allah: ‘Judge between them by that which Allah has sent down, and do not follow their wishes to deviate from it’ [Koran 5:49]…
“As for the religion of democracy and polytheism, those who worship it say: ‘Judge between them by that which the people wish; be wary of deviating from what they want, desire, and legislate…’ This is what they say, and this is what democracy instructs, therefore, democracy is heresy and partnership [with Allah] if it is implemented…
“Second, the rule of the masses or the tyrant is in accordance with the constitution, and not in accordance with the law of Allah. This is what is stated in their constitutions and their books, which they sanctify over the Koran. Evidence of this is that the law [of the constitutions and books] is preferred to the law [of the Koran], and the law [of the constitutions and books] is higher [to them] than [the Koran’s] laws… According to the religion of democracy, the masses do not accept the judgments and laws … unless they are based on the precepts and articles of the constitution, because they see it as the father of the laws and the holy book. In the religion of democracy, there is no consideration of the Koranic verses or the Hadiths of the Prophet, and laws cannot be legislated in accordance with them unless they are compatible with the precepts of their holy book, the constitution…
“Third, democracy is the vile fruit and illegitimate daughter of secularism, because secularism is a heretical school of thought that aspires to isolate religion from life or separate religion from state and law, and democracy is the rule of the people or the rule of the tyrant. But in any event, it is not the rule of Allah the Exalted, and it does not take the unswerving legislation of Allah into account at all unless it is first compatible with all the articles of the constitution, and then with the desires of the people, and even before that with the desires of the tyrant or the masses.
“Therefore, if the entire people was to tell the tyrant or the lords of democracy: ‘We want to act according to the law sent down by Allah, and then no one — not the people, not the MPs, and not the ruler — will have the right to legislate laws. We want to implement the law of Allah regarding the apostate [ Murtadd ], the adulterer, the thief, the wine-drinker. We want to require the woman to wear a veil [ Hijab ], to act modestly, and [we want] to prevent [her] from adorning herself. [We want to prevent] obscenity, corruption, adultery, sodomy, and other abominations.’ [If the entire people was to tell the tyrant this,] the tyrant would immediately tell [those demanding it] that these demands are against the religion of democracy and democratic freedoms.“
The Mufti of the Jihad Fighters in Chechnya: Democracy [in Iraq] is a Victory for the Crusaders
“Your Jihad against the Crusaders is defense of Islam, whose enemies are aiming to remove it from the hearts and lives of the Muslims. In this crime of democracy, the ones aiding them [the Allied forces] are members of our people and those who speak in their name, who call their apostasy and corruption ‘reform’…
“Democracy [in Iraq] is a victory for the Crusaders, even if they retreat from Iraq and leave their agents to guard the idol of democracy that has become the god worshipped besides Allah.
“Accordingly, the Jihad warriors must wage Jihad against the soldiers of the idol of democracy, whether these [soldiers] be Crusaders or their democratic agents who are apostates from Islam [ Murtaddoun ]…
“The enemies of Allah, the Crusaders, and the apostate groups have closed ranks and agreed to establish an infidel democratic government in Iraq, despite differences in their schools of thought and trends. In contrast, the Jihad warriors have no united leadership, and no general imam to whom they have sworn allegiance…
“The arrival of democracy to the Muslim countries will constitute great corruption. Therefore, the Jihad warriors in Iraq must close ranks and swear allegiance to a general imam of the Muslims in Iraq to whom the rules of the Imama [imamate] apply, and who will be chosen by the Shura members, the Jihad warrior commanders, and the Ulema of the Muslims.
“But it is forbidden to hold general elections to choose the general imam or [to choose] members of the Shura council even in a country ruled by the laws of Islam, because these are the methods and ways of the infidel democratic regime, and [these methods] must not be associated with Islam.
“The evidence for the ban on holding general elections is:
“1. The regime, according to Islam, [must] be Allah’s, not the people’s or anyone else’s. The people must obey the order of Allah and his laws…
“2. Annulling the Shari’a conditions that must be met by the imam or the Shura members, and also annulling the Shari’a method for choosing the imam, and replacing [the Shari’a method with] democratic elections means accepting the rule of the idols instead of the rule of Allah.…
“3. The aim of the Imama is to apply Allah’s Shari’a in all areas of life, to impose justice, and to promote virtue and prohibit vice. In order to realize the goal of the Imama, Shari’a has set conditions that must be found in the imam, such as justice and honesty, [religious] knowledge, courage, and other conditions.
“But general elections rely on the caprices and impulses of people, and most people vote for whoever meets their desires, regardless of the conditions of the Imama…
“4. Allah created Djinn s and people so that they would worship Him… The conditions of the Imama, according to Shari’a, are aimed at realizing this goal. But general democratic elections annul these conditions, since electing [a leader] is done according to the caprices and desires of people. This contradicts the acceptance of His command and submission to Him.
“5. Allah showed that most people do not obey Him, and are not interested in His Shari’a and in His rule, but are interested in Jahiliyya [pre-Islamic] law.… How, then, can the fate of the establishment of the rule of Allah on earth be dependent on this majority that desires Jahiliyya law and distances itself from the law of Allah?
“6. Islam does not treat equally — either in this world or in the world to come — the wise and the ignorant, the Muslim and the infidel, the pious and the sinner. But the elected democratic regime treats all these as equal in the elections…
“7. The principle of general elections is perceived by many to be legitimate. Many think that legitimacy is obtained by a majority of people, and not from the Book of Allah [i.e., the Koran] and the Sunna of His Messenger…”