When the Arab people used to hear that the Jews and other people had flouted and disobeyed their prophets, they used to say enthusiastically that if any prophet appeared among them, they would accept him wholeheartedly and obey him. But, when their prophet did appear among them, they became his dire opponents. This mentality in some form or the other exists in all people. In this world, every man presents himself as a protagonist of Truth. He professes that whenever Truth appears before him, he will readily accept it. But, when the Truth emerges before him with clear supporting arguments, he ignores it and even opposes it. The denial of Truth therefore, is not the peculiarity of any particular community, but is an outcome of man’s psychology. The acceptance of Truth very often amounts to damaging one’s own importance, and naturally man does not want his stature to be diminished. That is why he refuses to accept the Truth. He forgets that although he has the option to reject the Truth, he has no power to save himself from the result of doing so.