Dialogue with an Atheist Dr. Mostafa Mahmoud 181 pg PB Dialogue with an Atheist is a book which should help to clarify many points arising in the minds of people today. Dr. Mostafa Mahmoud, addresses a whole range of current issues in a comprehensive manner with direct reference to Quran and Sunnah. Problems such as the proof of the existence of God, why God created evil, Paradise and Hell and could the Prophet Muhammad be the author of the Quran are tackled both clearly and logically.