Al-Tawḥīd

2. My father (RA) said: `Ali ibn Ibrahim said, on the authority of Yunus ibn `Abd al-Rahman, on the authority of Hafs ibn Qurt that Abu `Abd Allah al-Sadiq (AS) said: The Messenger of Allah (SA) said: Whoever claims that Allah, the Blessed and Exalted, commands immorality and indecency has attributed a lie to Allah. And whoever claims that good and evil take place without the will of Allah, has removed Allah from His Rule. Whoever claims that sins can take place without the power of Allah, has attributed a lie to Allah. And whoever attributes lie to Allah, Allah will cast him into Hell. The meaning of good and evil is health and illness, referring to his saying, the Majestic and Glorious: "And We try you by evil and good by way of probation." (Quran 21:35)