- That is Allah, your Lord! there is no god but He, the Creator of all things: then worship ye Him: and He hath power to dispose of all affairs. - No vision can grasp Him, but His grasp is over all vision: He is above all comprehension, yet is acquainted with all things. Surah 6 Verse 102-103
- Do they not travel through the land, so that their hearts (and minds) may thus learn wisdom and their ears may thus learn to hear? Truly it is not their eyes that are blind, but their hearts which are in their breasts.- Surah 22 Verse 46
- Verily in the Remembrance of Allah do hearts find Peace" Surah 13 Verse 28
- The Day whereon neither wealth nor sons will avail, But only he (will prosper) that brings to Allah a Sound Heart Surah 26 Verse 88-89
- O (thou) soul, in (complete) rest and satisfaction. Come back thou to thy Lord,- well pleased (thyself), and well-pleasing unto Him! Surah 89 Verse 27-28