Islamic Arts

Az-Zumar, The Troops, Chapter #39, Verse #22,#23

22 Is he whose breast Allah has opened to Islam, so that he is in light from His Lord (as he who is a non-Muslim)? So woe to those whose hearts are hardened against remembrance of Allah! They are in plain error!
23 Allah has sent down the Best Statement, a Book (this Qur'an), its parts resembling each other (in goodness and truth) (and) oft-repeated. The skins of those who fear their Lord shiver from it (when they recite it or hear it). Then their skin and their heart soften to the remembrance of Allah.

Al-Ikhlas | Absoluteness
Sura #112

1 Say (O Muhammad (Peace be upon him)): "He is Allah, (the) One.
2 "Allah-us-Samad (The Self-Sufficient Master, Whom all creatures need, He neither eats nor drinks).
3 "He begets not, nor was He begotten;
4 "And there is none co-equal or comparable unto Him."