The Hardening of Pharoah's Heart
Notes
Rather, 9:12 is a striking reminder of what God has been trying to teach Moses and Israel since the beginning of the Exodus episode: He is in complete control. However Pharaoh might have reacted given the chance is not brought into the discussion. He is not even given that chance. Yahweh hardens his heart. It is best to allow the tension of the text to remain.
God’s Purpose
“By now I could have wiped you off the face of the earth. The reason I haven’t is because I am using you to spread the word throughout the world that I am God. Understand this well, Pharaoh: You are serving my purpose”
Connection to Romans
Pharaoh’s behavior mirrors the phenomenon described by Paul in Rom 1:18–32, that of people being fixed by God in the sinful behavior patterns that would eventually bring about their destruction as a punishment for those very behavior patterns. In other words, one of the ways God punishes sin is to allow the sin to continue and therefore to allow it to take its natural, destructive course. Behind this is the biblical truth that people cannot rescue themselves from their own sin; they always need help to break the patterns of sin in their lives
Excurus
The potter and the clay. By any standard, the way in which Pharaoh is treated in 4:21 is startling.
Excursus: The Hardening of Pharaoh’s Heart