The additional two years in prison would have helped Joseph practice the humility and patience he would need to be a good ruler over Egypt.
BibleGateway: Genesis 41:1-40 ESV Text: Genesis 41:1-40 KJV Text: Genesis 41:1-40 The section starts at about 0:0 and ends at about 5:30 1 And it came to pass at the end of two full years,… The additional two years in prison would have helped Joseph practice the humility and patience he would need to be a good ruler over Egypt.