The world has been created on the basis of Truth. Here, all emphasis is on Truth and all arguments support the Truth. Under these circumstances, Truth should prevail and untruth should carry no weight. But, it is not always so. In this world, sometimes Truth is unable to triumph over untruth. The reason for this is that this world is a testing ground, and the rules pertaining to the human trial are prevalent here. So, even untruth has the opportunity to flourish here. But this situation will last only till the end of the trial period. On the Day of Judgement, this unrealistic situation will end once and for all. At that time, all evidence will substantiate the Truth, and untruth will be completely valueless. This event will become a reality on the Day of Judgement. But if and when God wishes, He shows a glimpse of it in this world itself, so that people may learn a lesson from it. A demonstration of this was when Makkah fell and monotheism overcame polytheism, the Prophet of God recited this verse, ‘Truth has arrived and falsehood has perished, for falsehood is bound to perish.’