We seldom hear the adherents of other religions complaining about their faiths being misunderstood. For instance Hindus, Buddhists and Christians do not hold that their respective religions are badly understood. One reason is that they do not mix their religions with communal politics, and do not generally try to advance their own worldly interests in the name of their religions-as present-day Muslims are doing on a large scale.
One who studies Islam, directly from its sacred scriptures, is astonished to find that the original Islam is totally different from what it is now generally held to be. Other religions are known to people as they are; hence the need to rediscover them does not arise. The problem of misapprehension applies therefore exclusively to Islam. There is a great need to study Islam from its original scriptures in order to re-discover it in its original form. In modern times many books have been published with the aim of removing misunderstandings about Islam. One title is as follows: 'Islam, the Most Misunderstood Religion'.
But titles such as these are not in accordance with the actual state of affairs. These books start with the premise that non-Muslims have mistakenly come to regard Islam as a religion of intolerance and violence and then they attempt to remove these misapprehensions. But the actual question to be addressed is why there should ever have been such misunderstanding. It has to be conceded that it is based not on some allegation but rather on the fact that the Muslims of today, in almost every country, repeatedly display violence and intolerance towards others. They have adopted this course of action in the name of Islamic movements or Islamic Jihad. Were Muslims to do so in the name of their own communal interest and people attributed that to Islam, this would amount to misunderstanding based on an allegation. But when Muslims themselves attributed their activities to Islam, it becomes a case of proper understanding and not that of misunderstanding.
Furthermore, the educated class of modern times is obsessed with the concept of anthropology, which treats religion as a social phenomenon instead of as a vehicle for revealed truth. Therefore, according to their way of thinking, they naturally come to regard the activities of Muslims to be Islam itself. And their thinking is further confirmed when they find that Muslims engage themselves in these activities in the very name of Islam.
The first phase, following in the footsteps of the Prophet was given the utmost importance but in later times, the Prophet was glorified as a national hero, so that Muslims might assert their own superiority over other nations. While the thinking of the first generation was that they could earn paradise only on the basis of their personal deeds, the people of the later period came to hold that mere association with the Ummah (community) was enough to secure them paradise. People of the first generation turned to the original texts as preserved in the Qur'an and Sunnah to seek guidance in every matter; while people of the later generation referred to the commentaries and interpretations produced afterwards. In the first phase self-reckoning and criticism were appreciated, but in later times criticism became a taboo as Muslims became reluctant to accept their own faults, considering themselves above any shortcoming.
Due to these differences, the religion of the first phase of Islam became an unknown religion for the people of the later phase. Indeed, when they were called to the religion of the first phase, they found it so unfamiliar to their thinking and practices that they became dire opponents of such a call.
Source: The True Face of Islam