Verily! It is We Who have sent down the Quran to you (O Muhammad SAW) by stages. 23 So be patient for the decision of your Lord and do not obey from among them a sinner or ungrateful [disbeliever]. 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 We created them, and We strengthened their joints; and, when We will, We shall exchange their likes. 28 Verily this is an admonition; then whosoever will, may choose a way unto his Lord. 29 Yet ye will not, unless Allah willeth. Lo! Allah is Knower, Wise. 30 He admits to His Mercy whomsoever He pleases. As for the wrong-doers, He has prepared for them a grievous chastisement. 31