Surely We Ourselves have revealed the Quran to you revealing (it) in portions. 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 And remember thou the name of thy Lord in the morning and in the evening. 25 And bow in homage part of the night, and glorify Him far into the night. 26 As to these, they love the fleeting life, and put away behind them a Day (that will be) hard. 27 [They will not admit to themselves that] it We who have created them and strengthened their make - and [that] if it be Our will We can replace them entirely with others of their kind. 28 Surely this is a Reminder; so he who will, takes unto his Lord a way. 29 Yet you will not unless Allah wills; surely, Allah is the Knower, the Wise. 30 For He admits into His mercy whomsoever He will; as for the evildoers, He has prepared for them a painful chastisement. 31