BOOK: The System of Islam
"Man revives (yanhaDu) according to what he carries of thought (fikr) about man, life and the universe, and about their relationship, as a whole, with what preceded this life and what comes after it. Hence, in order for man to revive (yanhaD), it is necessary to radically and comprehensively change his current thought (fikr) and generate another thought (fikr) for him. This is because it is the thought (fikr) that generates the concepts about things and consolidates them. Man shapes his behaviour (sulook) in this life according to his concepts (mafaaheem) about it. So, man's concepts (mafaaheem) about a person he likes shapes his behaviour (sulook) towards him. This is in contrast with his behaviour towards a person he dislikes and holds concepts of hatred. Also he will exhibit different behaviour (sulook) towards a person he does not know or holds any concepts (mafaaheem) about. So, human behaviour (sulook) is linked to man's concepts (mafaaheem) and when we wish to change the behaviour (sulook) of the declined man and make it refined, it is imperative to change his concepts (mafaaheem) first. Allah (swt) says:
"Allah does not change the circumstances of any people until they have changed what is within themselves." [Ar-Ra'd: 11]
