Anyone whose heart God has opened up to Islam possesses a light from his Lord. But woe betide those whose hearts have been hardened against the rememberance of God! Such people are in obvious error. 22 God bestows from on high the best of all teachings in the shape of a divine writ fully consistent within itself, repeating each statement [of the truth] in manifold forms [a divine writ] whereat shiver the skins of all who of their Sustainer stand in awe: [but] in the end their skins and their hearts do soften at the remembrance of [the grace of] God. Such is God's guidance: He guides therewith him that wills [to be guided] whereas he whom God lets go astray can never find any guide 23 Is, then, one who has to fear the brunt of the Penalty on the Day of Judgment (and receive it) on his face, (like one guarded therefrom)? It will be said to the wrong-doers: "Taste ye (the fruits of) what ye earned!" 24 Those before them had denied, then punishment had overtaken them is from a quarter they did not suspect. 25 Thus Allah made them taste humiliation in the life of the world, and verily the doom of the Hereafter will be greater if they did but know. 26 We have indeed propounded for mankind all kinds of parables in this Qur'an that they may take heed. 27 It is an Arabic Koran free from all crookedness, in order that they will be cautious. 28 Allah sets forth an example: There is a slave in whom are (several) partners differing with one another, and there is another slave wholly owned by one man. Are the two alike in condition? (All) praise is due to Allah. Nay! most of them do not know. 29 You will die and they too will die, 30 Then surely on the day of resurrection you will contend one with another before your Lord. 31