"All the sins of the first armed forces who set off to conquer the capital of Byzantine would be forgiven."

"I have been commanded to fight the people until they testify that there is no god but Allah and that Muhammad is the Messenger of Allah."

"Do not envy one another; do not hate one another; do not shun one another; and do not undercut one another, but rather be servants of Allah as brothers."

"The angels do not enter a house in which there is a dog or a picture."

"Fight in the name of Allah and in the way of Allah. Fight against those who disbelieve in Allah. Make a holy war, do not embezzle the spoils, do not break your pledge, and do not mutilate (the dead) b…"