Wa yaqoolul lazeena kafaroo law laaa unzila 'alaihi Aayatum mir Rabbih; qul innal laaha yudillu mai yashaa'u wa yahdeee ilaihi man anaab
Those who have rejected (the message of Muhammad) say: "Why has no sign been sent down upon him from his Lord?" Tell them: "Allah lets go astray those whom He wills, and guides to Himself those who turn to Him."