No genuine, no sincere searcher after truth can ever be found among the blind believers in the "Divine Word," let the latter be claimed to come from Allah, Brahma or Jehovah, or their respective Kuran, Purana and Bible. For, "Faith is not reason's labour, but repose."

He who believes his own religion on faith, will regard that of every other man as a lie, and hate it on that same faith. Moreover, unless it fetters reason and entirely blinds our perceptions of anything outside our own particular faith, the latter is no faith at all, but a temporary belief, the delusion we labour under, at some particular time of life. Moreover, "faith without principles is but a flattering phrase for willful positiveness or fanatical bodily sensations," in Coleridge's clever definition.

H.P. Blavatsky
Is Theosophy A Religion?