One will be happy to the degree that one remembers Allah and recites His Book. And after considering this principle, one may estimate his worth in this world and in the Hereafter. "And were it not that all mankind would have become of one community [all disbelievers, desiring worldly life only], We would have provided for those who disbelieve in the Most Beneficent [Allah], … [Read more...] about The Reality of This Life.