Hadithi yaturutse kwa Abi Mar'thad Al Ghanawiy (Imana imwishimire) yaravuze ati: Intumwa y'Imana (Imana iyihe amahoro n'imigisha) yaravuze iti: "Ntimukicare hejuru y'imva kandi ntimugasari mwerekeye ku mva." Sahih/Authentic. - Muslim