"And (it is) a Quran which We have divided (into parts), in order that you might recite it to men at intervals. And We have revealed it by stages."
[Al-Israa 17:106]

" And indeed, We have bestowed upon you seven of al-Mathaani (the seven repeatedly recited verses, i.e. Soorat al-Faatihah) and the Grand Quran. "
[Al-Hijr 15:87]

"Verily, We, it is We Who have sent down the Dhikr (i.e. the Quran) and surely, We will guard it (from corruption)"
[Al-Hijr 15:9]

"So when you want to recite the Quran, seek refuge with Allah from Shaytaan, the outcast (the cursed one)."
[Al-Nahl 16:98]

"So, when the Quran is recited, listen to it, and be silent that you may receive mercy. . ."
[Al-Aaraaf 7:204]