When the Prophet Muhammad called upon the people of Arabia to accept the oneness of God, only a few individuals accepted it, while many rejected it. This is what happens in every period with the call to the Truth. God created every man with an upright nature as befits his human status. In every corner of the world, there are signs which proclaim the existence of his Creator and give indications of His creation scheme. Moreover, a long line of God’s prophets, one of whom was Moses, have been coming into the world, right from the beginning of the human era, to convey the divine message to man. The scripture brought by Moses is still extant in some form or the other. Now, one who is serious and sincere will have the ability to learn lessons from things, and will be so familiar with the Truth that, whenever a preacher presents the Truth to him, he will immediately recognise it. His heart and mind will bear testimony to that call of Truth; he will go ahead and readily adopt it, as if it were the very voice of his heart. But the condition of most people is that they do not look upon things with any great seriousness. They mar their lives by indulging in superficial show and ephemeral interests. Their being busy in unnecessary engagements never gives them the chance to pause and give thought to the missionary and his message. So when they are called to the Truth, they are unable to recognise it. Due to their perverted, spoiled temperament, they reject or even oppose it. Such are those who have failed to appreciate God and God’s scheme of creation. In the Hereafter, they shall have nothing but the Fire of Hell in store for them. Human nature, the events occurring on earth or in the skies, as well as previous scriptures, all bear testimony to the Quran’s veracity. In spite of this, if the majority of people reject it, then the reason for this shall have to be sought in those who reject it, rather than in the pages of the Quran.