What is the significance of the ten plagues?

WHAT DOES THE BIBLE SAY?

When God sent Moses to free His people from Egypt, He said that He would harden Pharaoh’s heart so that He would refuse (Exodus 4:21). He did that so that He could show Israel that He was their God (Exodus 6:7) and demonstrate His greatness to Pharaoh and over Egypt’s gods by inflicting that nation with ten plagues (Numbers 33:4). Each plague showed that Israel’s God, not the Egyptian gods, controlled the insects (Exodus 8:16–19), animals (Exodus 8:20–24), rain (Exodus 9:13–26), water (Exodus 7:14–24), sun (Exodus 10:21–29), and even human life (Exodus 12:29–30). It was only after the tenth plague, the death of all firstborn males, that Pharaoh finally relented and let the Israelites go free. Revelation lists similar plagues in the future (e.g., Revelation 8:6–12; 16:1–21) at which time God will again display His greatness, this time to the entire world (Revelation 15:4). That will be the final opportunity to repent and escape His coming wrath, though it indicates that most will still, like Pharaoh, refuse to do so (Revelation 9:20–21). God has already given us more than enough reason to trust Him—so the real question is, will we keep resisting Him, or will we finally surrender and follow Him?

FROM THE OLD TESTAMENT

• God called Moses to free the Israelites from their bondage in Egypt (Exodus 3:10), giving him power to perform various signs (Exodus 4:1–9). But God added, “When you go back to Egypt, see that you do before Pharaoh all the miracles that I have put in your power. But I will harden his heart, so that he will not let the people go” (Exodus 4:21). God planned to intervene so that Pharoah would not let His people go so that He could use his refusal as grounds for demonstrating His power (cf. Romans 9:17).
• Not only did the plagues show the Egyptians that their gods were nothing, but they also showed Israel that the God rescuing them from captivity was the true God (Exodus 6:7).
• Each plague that God brought was specifically against one of Egypt’s gods. Moses would later refer to them, saying, “On their gods also the LORD executed judgments” (Numbers 33:4). So, the displays were not just great signs, but targeted to show that Egypt’s gods were nothing.
• The ten plagues and potentially associated Egyptian god(s) are as follows: 1) Water to Blood (Exodus 7:14–25), against Hapi, the god of the Nile. 2) Frogs (Exodus 8:1–15), against Heqet, the frog goddess. 3) Gnats (Exodus 8:16–19), against Geb, god of the earth. 4) Flies (Exodus 8:20–32), against Khepri, the god of insects. 5) Livestock (Exodus 9:1–7), against Hathor and Apis, the cow goddess and bull god. 6) Boils (Exodus 9:8–12), against Sekhmet and Thoth, goddess and god of medicine. 7) Hail (Exodus 9:13–35), against Nut and Set, goddess of the sky and god of storms. 8) Locusts (Exodus 10:1–20), against Osiris, crop god. 9) Darkness (Exodus 10:21–29), against Ra, the sun god. 10) Life of the firstborn (Exodus 12:29–32), against Pharaoh as a god.

FROM THE NEW TESTAMENT

• The book of Revelation also lists plagues, which are very similar to the Egyptian plagues, though on a worldwide scale. See Revelation 8:6–12, 16:1–21. They will serve to show God’s greatness both to His people (Revelation 15:3–4) and to the rebellious world (Revelation 16:9).
• As did Pharaoh and the Egyptians, most who see those signs will not repent. Surprisingly, it reads, “The rest of mankind, who were not killed by these plagues, did not repent of the works of their hands nor give up worshiping demons and idols of gold and silver and bronze and stone and wood, which cannot see or hear or walk, nor did they repent of their murders or their sorceries or their sexual immorality or their thefts” (Revelation 9:20–21).

IMPLICATIONS FOR TODAY

The ten plagues were undeniable signs of God’s power. Yet, because Pharaoh’s heart was hard, he refused to release the Israelites. Why would anyone not repent after seeing such clear signs?

Jesus pronounced a “woe” on the cities of Chorazin and Bethsaida, saying that if He had done the same signs in Tyre, Sidon, and Sodom, they would have repented (Matthew 11:20–24). But those who saw Jesus heal, raise the dead, and cast out demons refused. Why would anyone not repent after seeing Jesus’ works?

God will bring plagues on the earth leading to His final judgment. People will know God is causing them (Revelation 16:9) yet still refuse to repent (Revelation 9:20–21). Why keep rebelling against such a powerful God?

We need to ask ourselves the same question because Paul says that God’s “eternal power and divine nature have been clearly perceived ever since the creation of the world” (Romans 1:20). Creation displays God’s power and wrath against sin (Romans 1:18–20). So, why doesn’t everyone repent? Because “by their unrighteousness [they] suppress the truth” (Romans 1:18b).

Because we are sinful and have hard hearts, we refuse to repent to our Creator, replacing what we know with lies (Romans 1:21–23). This is why Pharaoh, Chorazin and Bethsaida, and unbelievers at the end remain unpersuaded by signs. They refuse the truth, preferring the lie. That is a hard heart: a callousness against truth and a stubborn refusal to repent.

Consider your own heart! If you are an unbeliever, your issue isn’t that you don’t have enough evidence. Your issue is your refusal to surrender. Scripture is clear: humble yourself, repent of your sin, and believe in Jesus. You can suppress the truth for now, but that doesn’t stop the truth!

UNDERSTAND

• The ten plagues show us that God alone is sovereign.
• With the ten plagues, God hardened Pharaoh's heart as part of His plan to reveal Himself as the true God to both Israel and Egypt.
• The Ten Plagues warn us that God’s judgment is real and certain.

REFLECT

• How do the Ten Plagues challenge you to examine where you may be resisting God’s authority in your own life?
• How do the Ten Plagues strengthen your trust in God when you face situations that seem completely beyond your control?
• What do the Ten Plagues teach you about the seriousness of sin and the importance of responding to God with repentance?

ENGAGE

• What do the Ten Plagues reveal about why someone can witness God’s power and still refuse to repent?
• How do the Ten Plagues point forward to the judgment described in Revelation?
• What do the Ten Plagues teach us about God’s sovereignty, justice, and mercy in the way He made the way of escape for both Pharaoh and the Israelites?