Is he whose breast Allah has opened to Islam, so that he is in light from His Lord (as he who is non-Muslim)? So, woe to those whose hearts are hardened against remembrance of Allah! They are in plain error! 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 will strike his face against the awful doom upon the Day of Resurrection (as he who doeth right)? And it will be said unto the wrong-doers: Taste what ye used to earn. 24 Those before them belied, wherefore the torment came on them whence they knew not. 25 So Allah gave them a taste of humiliation in the present life, but greater is the punishment of the Hereafter, if they only knew! 26 And assuredly We have propounded for mankind in this Qur'an all kinds of similitudes, that haply they may be admonished. 27 (It is) a Qur'an in Arabic, without any crookedness (therein): in order that they may guard against Evil. 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 surely on the day of resurrection you will contend one with another before your Lord. 31