Lo! We, even We, have revealed unto thee the Qur'an, a revelation; 23 So submit patiently to thy Lord's command, and obey not of them any guilty one or disbeliever. 24 And glorify the name of your Lord morning and evening. 25 and prostrate yourself before Him at night, and extol His Glory during the long watches of the night. 26 Surely men love what hastes away and forget the grievous day (ahead). 27 It was We who created them and made their constitution strong, but if We wish we can replace them with others like them. 28 Verily this is an Exhortation; so let him who so will take a way to his Lord. 29 But you cannot will it unless God wills [to show you that way] -- God is indeed all-knowing and wise -- 30 He admits into His mercy, whomever He wills; and for the unjust He has kept prepared a painful punishment. 31