(Such is their sum of knowledge) such is the extent at which their knowledge, intellect and opinion end, since they claimed that the angels are Allah's daughters and that there is no Hereafter. (Lo! thy Lord) O Muhammad (is best aware of him who strayeth) from His religion, in reference here to Abu Jahl, (and He is best aware of him who goeth right) to His religion, in reference here to Abu Bakr.