The Koran and Sword: Hand in Hand
While other scriptures contain contradictions, the Koran is the only holy book whose commentators have evolved a doctrine to account for the very visible shifts which occur from one injunction to another. No careful reader will remain unaware of the many contradictory verses in the Koran, most specifically the way in which peaceful and tolerant verses lie almost side by side with violent and intolerant ones. The ulema were initially baffled as to which verses to codify into the Shari’a worldview—the one that states there is no coercion in religion (2:256), or the ones that command believers to fight all non-Muslims till they either convert, or at least submit, to Islam (8:39, 9:5, 9:29). To get out of this quandary, the commentators developed the doctrine of abrogation, which essentially maintains that verses revealed later in Muhammad’s career take precedence over earlier ones whenever there is a discrepancy. In order to document which verses abrogated which, a religious science devoted to the chronology of the Koran’s verses evolved (known as an-Nasikh wa’l Mansukh, the abrogater and the abrogated).
But why the contradiction in the first place? The standard view is that in the early years of Islam, since Muhammad and his community were far outnumbered by their infidel competitors while living next to them in Mecca, a message of peace and coexistence was in order. However, after the Muslims migrated to Medina in 622 and grew in military strength, verses inciting them to go on the offensive were slowly “revealed”—in principle, sent down from Allah—always commensurate with Islam’s growing capabilities. In juridical texts, these are categorized in stages: passivity vis-á-vis aggression; permission to fight back against aggressors; commands to fight aggressors; commands to fight all non-Muslims, whether the latter begin aggressions or not.  Growing Muslim might is the only variable that explains this progressive change in policy.
Other scholars put a gloss on this by arguing that over a twenty-two year period, the Koran was revealed piecemeal, from passive and spiritual verses to legal prescriptions and injunctions to spread the faith through jihad and conquest, simply to acclimate early Muslim converts to the duties of Islam, lest they be discouraged at the outset by the dramatic obligations that would appear in later verses. Verses revealed towards the end of Muhammad’s career—such as, “Warfare is prescribed for you though you hate it”—would have been out of place when warfare was actually out of the question.
Allah himself speaking through the Koran justifies abrogation: “Whenever We abrogate a verse or cause it to be forgotten, we replace it by a better or similar one. Know you not that Allah has power over all things?” (Koran 2: 106; see also 16:101, 13:39, and 17:86)… Keep reading