Moulavi Gerágh Ali, A Critical Exposition of the Popular 'Jihád'…
“ The numbers of different distant tribes, clans and branches had spread the tidings of Islam. There were individual converts in most of the tribes. Those tribes already not brought over to Islam were ready to embrace it under the foregoing circumstances. Idolatry, simple and loathsome, had no power against the attacks of reason displayed in the doctrines of the Koran. But the idolatrous Koreish opposed and attacked Islam with persecution and the sword, and strengthened idolatry with earthly weapons. ”
