Now were it not for a decree that has already gone forth from thy Sustainer, setting a term [for each sinner's repentance,] it would inescapably follow [that all who sin must be doomed at once]. 129 So be patient over what they say and exalt [Allah] with praise of your Lord before the rising of the sun and before its setting; and during periods of the night [exalt Him] and at the ends of the day, that you may be satisfied. 130 And strain not thine eyes after that which We have given classes of them to enjoy: the splendour of the life of the world, that We might try them therein; and the provision of thy Lord is the best and most lasting. 131 Enjoin prayer on thy people, and be constant therein. We ask thee not to provide sustenance: We provide it for thee. But the (fruit of) the Hereafter is for righteousness. 132 And they Say: wherefore bringeth he not unto us a sign from his Lord? Hath not there came unto them the evidence of that which is in the former Scriptures? 133 Had We destroyed them with a chastisement aforetime, they would have said, 'Our Lord, why didst Thou not send us a Messenger, so that we might have followed Thy signs before that we were humiliated and degraded?' 134 Say: 'Everyone is waiting; so wait, and assuredly you shall know who are the travellers on the even path, and who is guided.' 135