8:15 This is the finger of Hashem
The plague of lice had theological implications for the Egyptians, as it was the first time that Pharaoh’s magicians recognized the “finger of Hashem.” According to Rashi, this plague was also one of three reasons why Yaakov made his son Yosef promise to bury him in in the Land of Israel (Genesis 47:29-31). Yaakov did not want to be buried in the Egyptian soil which would crawl with lice, as described in verse 13. Rashi further explains that when Mashiach comes and the dead are resurrected from their graves, the remains of those buried outside Eretz Yisrael will need to painfully roll great distances to get to Israel. To avoid this, Yosef asks to be buried in the Holy Land. Finally, Rashi writes that Yaakov did not want to be deified by the Egyptians after his death. Rabbi Samson Raphael Hirsch, however, suggests a fourth reason. Though he had lived in Egypt for seventeen years, he longed to be back in his homeland and wanted to impress upon his descendants that the Land of Israel is where they really belong. To this day, there are many who follow Yaakov’s example. Appreciating the value and significance of the land, they ask their descendants to bury them in Israel even if they are unable to live there.