What we see as hazards and slander is the first step of the ladder on Joseph's way to greatness. Allah is decisive in His action. His plan is carried out despite the plans of others and while theirs are still being made. So He spoils their plan, and Allah's promise is realized. Allah had promised Joseph prophethood. Love for Joseph was thrust into the heart of the man who bought him, and he was a man of no mean position. He was an important personage, one of the ruling class of Egypt.
Therefore, Joseph was pleasantly surprised when the chief minister of Egypt ordered his men to remove the heavy shackles from his swollen feet. He was also surprised when he told Joseph not to betray his trust; he would not be ill-treated if he behaved himself. Joseph smiled at his benefactor, thanked him, and promised to be loyal.
Joseph felt at ease, for at last he was sheltered and would be well cared for. He thanked Allah over and over and wondered at the mysteries of life. Not so long ago he had been cast into a deep, dark well with no hope of ever coming out alive. Next he was rescued, then enslaved in iron shackles, and now he was moving freely in a luxurious mansion, with enough food to enjoy. However, his heart ached with longing for his parents and brother Benjamin, and he shed tears daily.
Joseph was made the personal attendant of the chief minister's wife. He was obedient and ever-obliging. With his pleasant manners and charming behavior, he won everybody's heart.