The call to prayer is purposely intrusive. It seeks to dominate everyone within earshot. What it represents is ugly and unwelcome in the civilised world, where it doubles as a call to conquest. It is a very evil sound to those who are not muslim and to any who has been a victim of islamic supremacy. https://www.independent.co.uk/news/uk/home-news/richard-dawkins-allahu-akhbar-church-bells-criticism-religion-a8451141.html