Exodus 8:29
And Moses said, Behold, I go out from thee, and I will intreat the Lord that the swarms of flies may depart from Pharaoh, from his servants, and from his people, to morrow: but let not Pharaoh deal deceitfully any more in not letting the people go to sacrifice to the Lord.
Exodus 8:29 (KJV)
Context
The book of Exodus records the deliverance of the Israelites from slavery in Egypt. God raised up Moses as leader and spokesperson for His people. This verse belongs to the account of the fourth plague, when Moses and Aaron confronted Pharaoh and demanded that the Israelites be allowed to go and worship the Lord.
Meaning
Moses tells Pharaoh that he will go out and entreat the LORD, and that the swarms of flies will depart from Pharaoh, his servants, and his people the next day. Moses speaks with confidence because he knows that God alone can both send and remove the plague. His words also carry a warning: Pharaoh must not deal deceitfully any more by refusing to let the people go to sacrifice to the LORD.
Biblical connections
God had already shown His power by separating the land of Goshen from the plagues, protecting His own people while judging the Egyptians. The immediate fulfillment of Moses’ word is recorded in Exodus 8:31, where the LORD did according to the word of Moses and removed the flies, leaving not one. This confirms that God’s word spoken through His servant is reliable and true.
Application
Pharaoh’s stubbornness is a warning to every reader. He made promises to let the people go, but once the plague was removed, he hardened his heart and broke his word. Deceit and broken promises are serious sins. Believers are called to be people of their word, speaking truthfully and keeping commitments, especially in matters of obedience to God.
Moses’ role as an intermediary points to the importance of faithful prayer. He did not argue with Pharaoh or rely on his own strength; he went out to entreat the LORD. This models a humble dependence on God in the face of opposition. When difficulties arise, prayer is the believer’s first resource, not a last resort.
The emphasis on sacrifice reveals the central purpose of the exodus: that the people might serve and worship the Lord. Physical freedom was not an end in itself. God’s goal was a people who would offer Him true worship and live in covenant relationship with Him. This same purpose continues for believers today, who are called to worship God in spirit and truth.
Reflection
God’s sovereignty and power are displayed throughout the plagues. He rules over creation and history, and He is patient even with a defiant ruler. Yet His patience does not cancel His justice. The verse calls readers to trust in God’s power, to be honest in their words, and to remember that true worship of God is the ultimate purpose of deliverance.

