One whose chest (heart and mind) is left open for Islam (submission to His will) shall receive light from God. Woe to those whose hearts have become like stone against the remembrance of God. They are clearly in error. 22 Allah has revealed the best announcement, a book conformable in its various parts, repeating, whereat do shudder the skins of those who fear their Lord, then their skins and their hearts become pliant to the remembrance of Allah; this is Allah's guidance, He guides with it whom He pleases; and (as for) him whom Allah makes err, there is no guide for him. 23 Is he, then, who will shield himself with his face from the evil of torment on the Day of Resurrection be as he who is secure therefrom? And it shall be said unto the wrong-doers: taste ye that which ye have been earning. 24 Their predecessors gave the lie to the Truth and then chastisement came upon them from whence they could not imagine. 25 So Allah made them taste humiliation in the life of this world; and indeed the punishment of the Hereafter is the greatest; if only they knew! 26 Indeed We have struck for the people in this Koran every manner of similitude; haply they will remember; 27 An Arabic Quran without any crookedness, 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