Shall he then whose breast Allah hath expanded for Islam, so that he followeth a light from his Lord be as he whose heart is hardened? Then woe unto those whose hearts are hardened against remembrance of Allah. They are in an error manifest. 22 God has revealed the best reading material in the form of a Book with similar passages which refer to each other and make the skins of those who fear their Lord shiver. Then their skins and hearts incline to the remembrance of God. This is the guidance of God. He guides whomever He wants. No one can guide those whom God has caused to go astray. 23 Is he then who has to guard himself with his own person against the evil chastisement on the resurrection day? And it will be said to the unjust: Taste what you earned. 24 Those before them denied, and so the doom came on them whence they knew not. 25 So Allah made them taste degradation in the life of this world, and certainly the chastisement of the Hereafter will be much more grievous. Would that they knew! 26 And certainly We have set forth to men in this Quran similitudes of every sort that they may mind. 27 An Arabic Qur'an, wherein there is no crookedness, that haply they may fear. 28 God tells a parable in which there is a company of quarrelsome people and only one of them is well disciplined. Can they be considered as equal? It is only God who deserves all praise. In fact, most of them do not know. 29 Thou art mortal, and they are mortal; 30 Then verily on the Day of Resurrection, before your Lord ye shall contend. 31