What did the Prophet Muhammad (peace be upon him) say about a person whose neighbor does not feel safe from his evil?
 Narrated Abu Shuraih:                     The Prophet said, "By Allah, he does not believe! By Allah, he does not believe! By Allah, he does not believe!" It was said, "Who is that, O Allah's Apostle?" He said, "That person whose neighbor does not feel safe from his evil."