We have revealed the Qur'an to you gradually; 23 Therefore wait patiently for the command of your Lord, and obey not from among them a sinner or an ungrateful one. 24 And mention the name of your Lord [in prayer] morning and evening 25 And during the night prostrate to Him and exalt Him a long [part of the] night. 26 These people (disbelievers) love the worldly life and neglect the terrifying day which will come. 27 We created them and strengthened their joints; and whenever We wish, We can change their faces entirely. 28 This is an admonition: Whosoever will, let him take a (straight) Path to his Lord. 29 And what will you wish, except if Allah wills; indeed Allah is All Knowing, Wise. 30 For He admits into His mercy whomsoever He will; as for the evildoers, He has prepared for them a painful chastisement. 31