W. durrant yana cewa cikin littafinshi mai suna qissar wayewa: qurani mai girma ya wanzu tsawon shekaru qarni goma sha hudu daga zamin amman Allah ya kareshi acikin zukatan musulmai yana shiryar dasu kuma yana gyara musu tinaninsu, kuma yana koya musu halaye na gari, kuma yana gusar da bakin cikin miliyoyin mutane, kuma qurani yana tura aqida ta gaskiya da kadaita Allah cikin zukatan bayi, kuma itace tafi sauran aqidoji wahalan fahimta, kuma ta fita nesa da cakuduwa da gargajiyanci, kuma ta fita barranta daga bautar gumaka, da masu bautar bokaye, kuma shi qurani ya zama babban dalilin daukaka darajar musulmai ta bangaren halayyarsu da kuma wayewarsu, kuma shine wanda ya tsara musu yaya zaayi su gudanar da rayuwarsu ta alummarsu, kuma ya kwadaitar dasu wajen bin dokokin kiwon lafiya kuma ya bude musu hankuansu domin fahimtar abubuwa da yawa wanda basu dace ba, da kuma rudani sannan ya fitar dasu daga duhun kafirci da kuma kekashewar zuciya da kyawawan halayyar bayi, kuma ya aiko da daukaka acikin zukatan kaskantattu da karamci da karfi kuma ya samarma musulmai wata daraja ta adalci da kuma nisantar abubuwan shaawa na son rai, wanda baa taba samun wani mai kama da it aba aduk cikin duniya inda zaa iya samun duk wani mutum mai farar fata 246.
