Is he whose chest Allah has expanded to Islam, so that he walks upon a light from his Lord (as those whose heart is sealed)? But woe to those whose hearts are hardened against the Remembrance of Allah! Those are in clear error. 22 Allah has revealed the best teaching, a self-consistent Book which repeats its contents in manifold forms whereat shiver the skins of those that hold their Lord in awe, and then their skins and their hearts soften for Allah's remembrance. That is Allah's Guidance wherewith He guides whosoever He pleases. And he whom Allah does not guide to the Right Path has none to guide him. 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 who lived before them had also rejected Our revelations. Thus, the torment struck them and they did not even realize where it came from. 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 verily We have coined for mankind in this Qur'an all kinds of similitudes, that haply they may reflect; 27 An Arabic Quran, without any crookedness (therein) in order that they may avoid all evil which Allah has ordered them to avoid, fear Him and keep their duty to Him. 28 God advances the example of a man who is owned (as slave in common) by a number of men at loggerheads, and another man who is owned by only one. Are these two alike in attribute? God be praised; yet many of them do not know. 29 Thou art mortal, and they are mortal; 30 then, on the Day of Resurrection, you shall dispute before your Lord. 31