This book brings together the speeches delivered by Ömer Ferid Kam from the pulpit of the Hagia Sophia Mosque in the years 1919-20. Commissioned by the Sheikh al-Islam of the time to draw the public's attention to the rising trends of irreligion, Kam stood out with his refined pen and impressive ideas. In his speeches, Kam focused on the necessity of preserving religion and criticized the mindset and spiritual world of the destructive, imitative intellectual type of the era. At the same time, he emphasized that Muslims had also drifted away from wisdom and had adopted an attitude of thoughtlessly rejecting the outside world.