(O Prophet), indeed We have revealed the Qur'an to you in portions. 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 night, prostrate yourself to Him (i.e. the offering of Maghrib and 'Isha' prayers), and glorify Him a long night through (i.e. Tahajjud prayer). 26 Surely men love what hastes away and forget the grievous day (ahead). 27 It is We Who creared them and made them firm of make. And whenever We list, We can replace them with others like unto them. 28 VERILY, all this is an admonition: whoever, then, so wills, may unto his Sustainer find a way. 29 And you do not please except that Allah please, surely Allah is Knowing, Wise; 30 He admits whosoever He will to His benevolence. But for the evil-doers He has prepared a painful punishment. 31