So when God spoke to Moses Exodus 4:22-23 and told Moses to tell pharaoh Thus saith the LORD, Israel is my son, even my firstborn: And I say unto thee, Let my son go, that he may serve me, God was not referring to the nation of Israel which was in slavery in Egypt?
God was referring to Jacob, the brother of Esau in Exodus 4:22?
That makes no sense, ForestGreenCook. Jacob was not in Egypt at the time. Jacob was long dead and buried by the time Moses was to stand before pharaoh and request release of Israel (the nation).
God's "purpose" in His "election" of Jacob was related to the Christ line. Mary was a lineal descendant of Jacob.