Surely We have sent down the Koran on thee, a sending down; 23 so be thou patient under the judgment of thy Lord, and obey not one of them, sinner or unbeliever. 24 And mention the name of your Lord [in prayer] morning and evening 25 and during the night prostrate ourself before Him, and extol His glory for a long part of the night. 26 Verily! These (disbelievers) love the present life of this world, and put behind them a heavy 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 This is indeed an advice; so whoever wishes may take the path towards his Lord. 29 Yet ye will not, unless Allah willeth. Lo! Allah is Knower, Wise. 30 He will admit to His Mercy whom He will; But the wrong-doers,- for them has He prepared a grievous Penalty. 31