During the life of Joseph, majority of the people of Egypt did not accept his prophethood. It was only after his death, when the administrative system of the country began to deteriorate, that the Egyptians came to realise his greatness. Then, they started saying that Joseph’s existence had been a great boon to Egypt. And they said that such a prophet would never come again. Though Joseph was a prophet of God, he was also a human being. This gave people the scope to say, ‘It is not necessary that the feats performed by Joseph were on the basis of his being a prophet. It is quite possible that as a brilliant man, he was able to put up this excellent performance.’ Under the influence of such opinions, the people of Egypt began to have doubts about his prophethood. However clear and obvious the Truth may be, in this world of trial, it is always possible for a man to find shadows of doubt in it and then deny it. Those who are by nature arrogant and haughty, and those who think that by admitting the Truth, they will lose their greatness, can never overcome their doubts. Rather they nurture and exaggerate these doubts to such an extent that they come to prevail over their minds and souls. Consequently, they are unable to think about the Truth in an unbiased and objective manner. They remain its rejecters till the day they die.