The classification of knowledge in Islamic thought.
After Ibn Khaldun insisted that sciences prosper when urbanization and civilization develop, he produced a classification of knowledge organizing the sciences of his time. According to his classification, sciences form into two groups: one is natural, human beings attain it through intellectual acquisition; the other is traditional, they inherit it from revealed sources. The first one refers to philosophical sciences and the second one refers to natural sciences transmitted through revealed knowledge information. Following this overview, he delved into the details of these sciences and organized them as follows:
1)Traditional religious sciences,
which are divided into: exegesis, Qur'anic recitation, science of the Hadith, science of the foundation of the law (usul al fiqh)
and he adds to them mysticism (tasawwuf)
and dream interpretation.
2)Kalam
,
which explains religious beliefs and defends them by means of rational arguments.
3)Linguistics
, the study of language, grammar, rhetoric, and literature.
4)Rational sciences
, which he classified as those sciences, known (during his time) under the name of the 'philosophical sciences', into four groups: logic, physics (to which is attached medicine and agriculture), metaphysics, and mathematics (to which is attached arithmetic, geometry, astronomy and music). To these groups Ibn Khaldun added the science of magic and talismans, and the science of chemistry. After he identified all of these sciences and exposed their benefits and their harms, only then did he reserve a chapter to "The refutation of philosophy and the corruption of its origin" as mentioned above.
What we observe regarding this classification is as follows:
1) Ibn Khaldun classified the various sciences of his time into two distinct groups by virtue of the source (revealed and rational), by virtue of the topic (law,aqida
, language, logic, physics, astronomy, geometry, music, agriculture etc.) and finally by virtue of their methodology (based on revealed knowledge or reflection).
2) Despite Ibn Khaldun's distinction between the "revealed sciences" and the "rational sciences", it is worth noting that he does not, however, separate the natural sciences from philosophy andhikmah
.
3) Ibn Khaldun invented a new science, with its own subject matter and
method (sociology), but he did not mention it in his classification.
There are, however, a great many Muslim thinkers who, in producing their classifications of knowledge, have shown that the majority of non-religious sciences and linguistics are intimately attached to philosophy. When speaking of the classification of knowledge in the field of Islamic thought, Al Najjar (1987) commented that the final purpose of science was "to be a servant of religious truth, which is the ultimate objective for the emergence of sciences and their progress." This seemingly elegant expression leaves us, in actual fact, with a number of unanswered problems that Al Najjar did not attend to.
1) He did not explain the concept of 'religious truth' in his paper.
2) He asserted that this 'truth' "is the ultimate objective for the emergence of sciences and their progress." Which sciences are referred to here? and have all sciences really progressed to the level of this ultimate truth "the service of religious truth"?
After describing the classification of knowledge of numerous Muslim thinkers such as Ibn Nadim, Ibn Hazm, Ibn Khaldun and Ahmed ibn Mustapha; Al Najjar raises questions and levels a criticism at these classifications and claims that in the main they were based on descriptions of science as they "were in reality", and not as "they really ought to be."
The crux of the problem here is Al Najjar's desire for pure rationality which revolves around 'how things ought to be'. This is an instance of philosophical and ethical reasoning, being to the detriment of attempts to come to terms with reality, and trying to change it or reform it in the light of "how things really are". In fact, this escapism from reality and its portrayal in the above terms, as well as escapism from the study of causal and correlational relationships among the different phenomena, amounts, although indirectly, to a refutation of the inductive experimental method which is founded upon investigation. The renunciation of the experimental method, dwelling upon Greek logic or on Sufi thought, limiting ourselves to interpretation of the sacred texts (i.e.. the Qur'an and thesunnah
) are factors which have led to the underdevelopment of the Muslim nations, and is still draining their mental energies.
These energies and efforts that often start with good intentions, end up generating ethical and idealistic concepts that are far from the reality of the Muslim society at large. They are also far from providing us with practical means to escape this retrogressiveness, and tackle the issues through a grasp of the psychological and sociological aspects of the Muslims' condition as it is today.
Therefore, the majority of publications now tend to come under the heading of "the way things ought to be", thereby ignoring reality. However, it is impossible to alter behavioral and social phenomena to "the way things ought to be", if these phenomena are not comprehended "as they really are".
Perhaps, mentioning psychology as an example of a social science that endeavors to study and describe "reality as it is", as much as possible, may assist us in discerning the aims of philosophy and ethics from those of social sciences when analyzing behavioral phenomena.
Some of the aims of psychology as mentioned by Zimbardo (1980) are as follows:
1) To describe behavior, activities and experiments following gathering the data and information related to the area which is under study.
2) To interpret given behavior within either a cultural framework or model, or a particular theory.
3) To predict anticipated behavior based on prior information and data, and then to understand the possible relationships between them to enable conception of new relationships between certain variables.
4) To control behavior so that it becomes possible to monitor different variables and also to change some types of "deviated" or abnormal behaviors.
5) To ameliorate people's standard of living starting with an improvement in the various sectors including: the health, education and social sectors.
Thus, although psychology is a science that occupies itself with the study and reporting of behavior 'as it is', it should not be labeled as a science that cannot actually help in modifying behavior, and elevating it to the level of 'the way things ought to be'. Altering and improving behavior is precisely one of its aims and that is achieved by means of training, education, learning and at times, treatment.
At this conjuncture I would like to indicate that one of the aims of psychology from an Islamic viewpoint, may well be to fill the gap between that which is 'ideal' and that which is 'real', primarily at the conceptual level, and secondly at the behavioral level.
Before embarking on the topic of psychology in general, and psychology from an Islamic perspective in particular, I wish to make reference to the classification of the sciences by Ibn Khaldun and others. The topics which form the social sciences at present, were not, in the estimation of the earlyulema,
topics which were distinguished from philosophy, ethics, or religious sciences. On the contrary, we notice that subjects relevant to the social sciences were scattered either under the category ofkalam,
as in the case of the concepts of freedom and responsibility; or under the category of philosophy and ethics, as in the concept of the soul, its potentialities, its actions, and the scope of its knowledge; or in the case of "illnesses of the heart", they were included under the headings of ethics ortasawwuf
.
Although this may have been the general trend, we know that tentatively some topics began to enjoy increasing appeal to the point that they appeared as categories of their own. This included tax and financing in economy, and power, its delegation and execution in politics. Others dealt with various psychological and spiritual disturbances and their respective cures (spiritual healing), as well as topics covering the field of nature, education and sociology. This specialization and show of interest, and most importantly innovation in some cases, reflects (as Ibn Khaldun indicated) the spread of civilization in the Islamic cities, as well as an expressed need to arrive at practical solutions to the diverse problems faced in these cities, in the intellectual fields and other areas of life. Despite there being no conflict to speak of between science and religion as such in Islamic civilization; we find that there were some major differences between someulema
in the field offiqh
and some philosophers, and that these were not rare. These conflicts however need to be viewed in the context of intellectual exchange. We have for instance, the discussion between Imam Ahmed ibn Hanbal and the Mutazilites over the issue of the creation of the Qur'an, and the arguments that took place between Imam Al-Ghazzali and Ibn-Rushd which were compiled in the famousTahafut al-falasifa
(The Refutation of the Philosophers) andTahafut-u-Tahafut
(The Refutation of the Refutation). Some scholars like Ibn Taymiyyah may have, indeed, accused scholars like Al-Farabi and Ibn Sina of disbelief, but this charge was not put forward during the philosopher's lifetime, nor did it lead to punishment.
What we hope to retain from these discussions is the manifestation of different subjects and methods of dealing with them from the examples of the Muslim scholars, as they studied the situations that were facing them; especially in the areas ofaqida
,
fiqh
, logic and situations related to political power. In the field of physics, there was no fundamental conflict between Muslim thinkers, as they did not mix matters of faith with those that pertained to the physical sciences. In the domain of history, the innovation of Ibn Khaldun for instance, revolves primarily around his criticism of the methods followed by his predecessors. He presented their mistakes and mishaps objectively and eventually suggested a new subject and method for study, which he called the sciences of civilization (sociology).
Interestingly, scholars like Ibn Khaldun, innovators of new topics and disciplines, who extended their own ideas, as well as gaining expertise in the field of education and learning, did not call for a detachment or a separation between their area of specialization and the rest of the sciences, such as the religious sciences. In spite of the lack of a background to the claim for separation in the history of Islamic thought, the dismemberment of the various disciplines of knowledge is, however, being proposed today.
Is it really their detachment from other disciplines that has impeded the advancement of the social sciences in the Muslim world? Is there a definite need to detach the social sciences from the rest of the Islamic sciences? And what is the real difference between 'detachment' and the 'dismemberment' of the sciences?
To answer these questions, however, briefly, we need to address the following issue of the relationship between the topics of modern social sciences and those of religious sciences (aqida
, law andfiqh
) in the Islamic setting.