Those who become victorious in their struggle against the whisperings of satan are called faithful. The whisperings of satan would be incessant, Satan would constantly pester you. Bediuzzaman says, 'Even if the armies of doubt come at one's door, verified faith would resist, but imitated faith would be defeated.' That is why we are preparing books on the facts leading to faith and make them available for you. I mean, we do that for you to be able to resist against the armies of doubt. Muslims become heroes because of their resistance and they thus become valuable in the Sight of God. - Harun Yahya