133. Such people expected praises to be lavished upon them for being God-fearing, devout and pious, for being sincere servants of the true faith, for being defenders of God's Law and for having reformed and purified the lives of people, even though none of this might be true. They wanted people to go about trumpeting that such and such a person had made great sacrifices in the cause of God and had sincerely guided people to the right way even though the facts might be the reverse of what they claimed.
134. This section constitutes the conclusion of the present surah. It is related not so much to the verses which immediately precede it as to the entire surah. In order to grasp its significance one should particularly bear in mind our introductory remarks to this surah. (See pp. 229 ff. above.)
135. This means that with the help of those signs one can easily arrive at the Truth, provided one is not indifferent to God and looks at the phenomenon of the universe thoughtfully.
136. When people look carefully at the order of the universe, it becomes clear to them that it is an order permeated by wisdom and intelligent purpose. It is altogether inconsistent with wisdom that the man endowed with moral consciousness and freedom of choice, the man gifted with reason and discretion, should not be held answerable for his deeds. This kind of reflection leads people to develop a strong conviction that the After-life is a reality. Thanks to this conviction, they begin to seek God's refuge from His punishment.
137. Many eras have passed before you. Go about, then, in the land and behold the end of those who gave the lie to (the directives and ordinances of Allah).
138. Such people do not doubt the fact that God will fulfil His promises. What they do doubt is whether they will be reckoned among those for whom those promises were made. Hence they pray to God to make them worthy of His promised rewards. They are afraid lest they remain targets of slander and ridicule by the unbelievers in this world, and then be disgraced in the Hereafter before the same unbelievers who may mock them once again saying that their faith has been of no avail to them.