(O Prophet), indeed We have revealed the Qur'an to you in portions. 23 Therefore stay patient upon your Lord’s command, and do not listen to any of the sinners or ingrates among them. 24 And glorify the name of your Lord morning and evening. 25 And bow in homage part of the night, and glorify Him far into 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 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 admonition; then whosoever will, may choose a way unto his Lord. 29 But ye will not, except as Allah wills; for Allah is full of Knowledge and Wisdom. 30 He admits whom He wills into His mercy; but the wrongdoers - He has prepared for them a painful punishment. 31