<p style='text-align: justify;'>Philosophical or ethical work deal with concepts such as sacrifice and the knowledge of God. A chapter heading reads: Bāb fī ʾan Allāhu taʿālā yaʿlamu l-ʾašyāʾa ʿalā jihhati l-taqdīr (‘Chapter concerning that God Exalted knows the matters and (their) destiny’).</p>