Plagues of a Hardened Heart: Obedience to Let His People Go
God’s power continued to unfold across Egypt as Pharaoh repeatedly rejected the Lord’s command to let His people go, Plagues of a Hardened Heart. Through devastating plagues on livestock, painful boils, and a destructive hailstorm, God revealed both His judgment and His covenant protection. While Egypt suffered loss, the Israelites in Goshen remained secure under God’s care. Each plague offered Pharaoh another opportunity to obey, yet pride hardened his heart. Exodus 9 reminds us that God’s warnings are acts of mercy, and obedience brings life and protection.
God’s Covenant, Obedience, Worship, Judgment, Protection, Pharaoh’s Pride, God’s Power, Hardened Heart
📖 Exodus 9:1 (NIV)
“9 Then the Lord said to Moses, “Go to Pharaoh and say to him, ‘This is what the Lord, the God of the Hebrews, says: “Let my people go, so that they may worship me.”
When God Distinguishes His People
📖 Exodus 9:2 (NIV)
“2 If you refuse to let them go and continue to hold them back,”
The conflict between Pharaoh and the Lord continued to intensify. Again and again God commanded:
“Let my people go, so that they may worship me.”
Yet Pharaoh refused to obey.
Exodus 9 reveals three powerful plagues that demonstrated God’s authority over Egypt while showing His protection over Israel. The plague on livestock, the plague of boils, and the devastating hailstorm all exposed Pharaoh’s hardened heart. Even when faced with undeniable evidence of God’s power, Pharaoh continued resisting the Lord.
Throughout these events, God’s covenant promises remained secure, proving that nothing could stop His redemption plan.
The Plague on Livestock – Plagues of a Hardened Heart
📖 Exodus 9:3–7 (NIV)
3 the hand of the Lord will bring a terrible plague on your livestock in the field—on your horses, donkeys and camels and on your cattle, sheep and goats. 4 But the Lord will make a distinction between the livestock of Israel and that of Egypt,so that no animal belonging to the Israelites will die.’”
5 The Lord set a time and said, “Tomorrow the Lord will do this in the land.”6 And the next day the Lord did it: All the livestock of the Egyptians died, but not one animal belonging to the Israelites died. 7 Pharaoh investigated and found that not even one of the animals of the Israelites had died. Yet his heartwas unyielding and he would not let the people go.
The Lord warned Pharaoh that a terrible plague would strike Egypt’s livestock if he refused to release Israel.
God declared:
“But the Lord will make a distinction between the livestock of Israel and that of Egypt.”
The next day the plague came.
Horses, donkeys, camels, cattle, sheep, and goats throughout Egypt died.
Yet not a single animal belonging to the Israelites perished.
Pharaoh investigated the matter himself.
He discovered that God’s word had been fulfilled exactly.
Still, he refused to obey.
The issue was no longer evidence.
The issue was his heart.
The Plague of Festering Boils
📖 Exodus 9:8–12 (NIV)
The Lord instructed Moses and Aaron to take soot from a furnace and throw it into the air before Pharaoh.
The soot became fine dust throughout Egypt.
Painful boils broke out on people and animals.
Even Pharaoh’s magicians were affected.
The men who once attempted to imitate God’s miracles could no longer stand before Moses.
Their power had reached its limit.
God’s power had not.
Yet despite the suffering surrounding him:
“The Lord hardened Pharaoh’s heart.”
Again he refused to listen.
The Warning Before the Hailstorm – Plagues of a Hardened Heart
📖 Exodus 9:13–21 (NIV)
:”13 Then the Lord said to Moses, “Get up early in the morning, confront Pharaoh and say to him, ‘This is what the Lord, the God of the Hebrews, says: Let my people go, so that they may worship me, 14 or this time I will send the full force of my plagues against you and against your officials and your people, so you may know that there is no one like me in all the earth. 15 For by now I could have stretched out my hand and struck you and your people with a plague that would have wiped you off the earth.
“16 But I have raised you up for this very purpose,that I might show you my power and that my name might be proclaimed in all the earth. 17 You still set yourself against my people and will not let them go.18 Therefore, at this time tomorrow I will send the worst hailstorm that has ever fallen on Egypt, from the day it was founded till now. 19 Give an order now to bring your livestock and everything you have in the field to a place of shelter, because the hail will fall on every person and animal that has not been brought in and is still out in the field, and they will die.’”
“20 Those officials of Pharaoh who feared the word of the Lord hurried to bring their slaves and their livestock inside. 21 But those who ignored the word of the Lord left their slaves and livestock in the field.”
Before sending the next plague, God issued a warning.
The Lord explained that Pharaoh remained in power so God’s glory would be displayed throughout the earth.
God declared:
“That my name might be proclaimed in all the earth.”
Then came a remarkable act of mercy.
God warned Egypt to bring servants, animals, and livestock under shelter.
Those who feared God’s word obeyed.
Those who ignored God’s warning left everything exposed.
The difference would soon become clear.
The Worst Hailstorm in Egypt’s History
📖 Exodus 9:22–26 (NIV)
“22 Then the Lord said to Moses, “Stretch out your hand toward the sky so that hail will fall all over Egypt—on people and animals and on everything growing in the fields of Egypt.” 23 When Moses stretched out his staff toward the sky, the Lord sent thunder and hail, and lightning flashed down to the ground. So the Lord rained hail on the land of Egypt; 24 hail fell and lightning flashed back and forth. It was the worst storm in all the land of Egypt since it had become a nation. 25 Throughout Egypt hail struck everything in the fields—both people and animals; it beat down everything growing in the fields and stripped every tree. 26 The only place it did not hail was the land of Goshen, where the Israelites were.”
Moses stretched out his staff toward heaven.
Thunder rolled.
Lightning flashed.
Massive hailstones fell across Egypt.
The storm destroyed crops, animals, servants, and everything left in the fields.
Trees were shattered.
Fields were devastated.
The storm was unlike anything Egypt had ever experienced.
Yet one place remained untouched:
“The only place it did not hail was the land of Goshen, where the Israelites were.”
God once again protected His covenant people.
Judgment fell around them, but they remained secure under His care.
Pharaoh’s Temporary Confession – Plagues of a Hardened Heart
📖 Exodus 9:27–30 (NIV)
“27 Then Pharaoh summoned Moses and Aaron. “This time I have sinned,” he said to them. “The Lord is in the right, and I and my people are in the wrong.28 Pray to the Lord, for we have had enough thunder and hail. I will let you go;you don’t have to stay any longer.”
“29 Moses replied, “When I have gone out of the city, I will spread out my handsin prayer to the Lord. The thunder will stop and there will be no more hail, so you may know that the earth is the Lord’s. 30 But I know that you and your officials still do not fear the Lord God.”
For the first time Pharaoh admitted wrongdoing.
He declared:
“This time I have sinned.”
- He acknowledged that the Lord was right and that he was wrong.
- He begged Moses to pray for the storm to stop.
- Yet Moses already knew the truth.
Pharaoh’s words sounded sincere, but his heart remained unchanged.
There is a difference between regretting consequences and truly repenting.
The Heart Hardened Again – Plagues of a Hardened Heart
📖 Exodus 9:31–35 (NIV)
“31 (The flax and barley were destroyed, since the barley had headed and the flax was in bloom. 32 The wheat and spelt, however, were not destroyed, because they ripen later.)”
“33 Then Moses left Pharaoh and went out of the city. He spread out his hands toward the Lord; the thunder and hail stopped, and the rain no longer poured down on the land. 34 When Pharaoh saw that the rain and hail and thunder had stopped, he sinned again: He and his officials hardened their hearts. 35 So Pharaoh’s heart was hard and he would not let the Israelites go, just as the Lordhad said through Moses.”
Moses prayed.
The hail stopped.
The thunder ceased.
The rain ended.
The moment relief arrived, Pharaoh returned to his old ways.
Scripture records:
“He sinned again: He and his officials hardened their hearts.”
The pattern repeated itself.
Judgment came.
Pharaoh cried out.
God showed mercy.
Pharaoh hardened his heart.
His pride remained stronger than his desire to obey.
God’s Covenant Continues Forward
While Pharaoh resisted, God’s redemption plan continued moving forward.
Nothing could stop the promises God made to Abraham, Isaac, and Jacob.
The Lord was proving His power not only to Egypt but also to Israel.
Each plague demonstrated that God alone rules over creation, nations, kings, weather, animals, health, and life itself.
The covenant people remained protected because God remained faithful.
What This Teaches Us
God’s commands are meant to be obeyed.
God’s covenant promises never fail.
God protects His people even in times of judgment.
Pride can blind people to obvious truth.
Temporary sorrow is not the same as true repentance.
God’s mercy often comes with warnings before judgment.
Obedience brings protection; rebellion brings consequences.
God’s redemption plan cannot be stopped by human resistance.
Final Thought
Exodus 9 reveals the tragic danger of a hardened heart. Pharaoh witnessed the death of livestock, the suffering of boils, and the worst hailstorm Egypt had ever seen. He saw God’s protection over Israel and even confessed his sin. Yet when the storm passed, he hardened his heart once more.
Meanwhile, God continued proving His faithfulness to His covenant people. Goshen remained protected while judgment fell upon Egypt. The Lord’s purpose was advancing exactly as He promised.
The lesson is clear: God’s power cannot be resisted forever, and His covenant promises remain secure. Those who fear and obey Him find protection, while those who persist in pride eventually face the consequences of their own hardened hearts.
