Ana yawan nuna wariya da rikici tsakanin kabilu da kabilu daban-daban, wadanda yawancinsu suna da dogon lokaci. Bambance-bambance tsakanin daidaikun mutane da kabilanci lamari ne na halitta. Matsalar tana farawa ne lokacin da waɗannan bambance-bambancen suka zama ma'auni na ƙimar wasu da rashin amfani na wasu.
Wannan kuskuren fahimta, wanda wariyar launin fata ya zama misali ɗaya, shine tushen yaƙe-yaƙe da yawa. Koyarwar kur’ani ba ta damu da wannan al’amari ba, kuma yayin da gaba daya ya yi watsi da ginshikin bambance-bambancen dabi’a ga kimar dan’adam, ya bayyana wani ma’auni na musamman na kimar dan Adam.