Mulungu Anatumiza Mpulumutsi Wa Anthu Ake

How was Joseph a type of the LORD Jesus in being sent before his brethren and family to save them alive according to God's purpose? What are the parallel's we see in Scripture between Joseph and the LORD Jesus, and how He was exalted and given authority over all flesh, even as the LORD Jesus, that He might specifically deliver those who were of Joseph's seed, even as Christ was sent to deliver His chosen race?