Speaking in the first festival of innovations in religious propagation in Feyziyyah seminary school, Hujjatul-Islam Dr. Ahmad Vaezi emphasized on the importance of propagation and said: “The clergymen should know that propagation is the work of Allah’s prophets and so the clergymen have a heavy and important responsibility. The head of Islamic Propagation Office stated that the choice of content and also the way of delivering the content is very important in the field of propagation and stressed: “the way of expressing the issue and content and also conveying it to the addressees have a great importance in the field of the innovations of propagation”.