Exodus 6:12 records Moses telling God that his own people have not listened to him, so Pharaoh certainly will not. Moses sees himself as unfit for the task because he says he has “uncircumcised lips,” which he takes to mean he is poor at speaking. The verse is Moses’ honest complaint, spoken to the LORD during the early stage of God’s call to lead Israel out of Egypt.
Moses spoke before the LORD, saying, “Behold, the children of Israel haven’t listened to me. How then shall Pharaoh listen to me, who am of uncircumcised lips?”
Exodus 6:12 (WEB)
What Exodus 6:12 Means
Moses begins by reporting the situation: the Israelites have not listened to him. He had already spoken to them, and their spirits were crushed by the harshness of their slavery, so they could not take in his message. From that observation he reasons that a king who holds the people in bondage is even less likely to listen to a man who has already failed to reach his own community.
The phrase “uncircumcised lips” is a difficult expression. Most readers understand it as a figure for a speech impediment or a lack of eloquence, and Exodus 4:10 supports that reading when Moses says he is slow of speech. The verse does not promise that Moses’ speaking ability will suddenly improve, and it does not say that God’s call depends on his eloquence. It shows a man laying out his weakness before God and asking how the plan can possibly work.
The Context of Exodus 6:12
Exodus is traditionally attributed to Moses, and its first readers were the Israelites who had been enslaved in Egypt and were now being prepared for freedom. The book moves from oppression to deliverance, and chapter 6 sits at a turning point where God has just promised to act. The surrounding verses show that the people’s despair has made them deaf to hope, which is the immediate problem Moses describes.
Just before verse 12, verse 11 has God instructing Moses to go to Pharaoh and demand the release of Israel. Verses 13 through 15 then return to God’s command to both Moses and Aaron, followed by a genealogy. Because Moses’ objection sits between a direct order and a formal record of the leaders’ families, the verse reads as a moment of hesitation inside a larger, firm commission. God’s answer to the objection continues in the verses that follow.
Key Phrases in Exodus 6:12
Exodus 4:10
Moses said to the LORD, “O Lord, I am not eloquent, neither before now, nor since you have spoken to your servant; for I am slow of speech, and of a slow tongue.”
(WEB)
Here Moses first raises his concern about his speech, and the Lord answers him directly. Reading it alongside Exodus 6:12 shows that the same worry returns and that God meets it with reassurance about who made the mouth.
Exodus 4:12
Now therefore go, and I will be with your mouth, and teach you what you shall speak.”
(WEB)
In this response God promises to be with Moses’ mouth and to teach him what to say. It helps explain why Moses’ concern about his lips does not overturn the commission, since the verse places the source of the words in God rather than in Moses.
A Short Prayer From Exodus 6:12
Lord, I bring you the things that make me feel unfit for what you ask of me. I have tried before and felt that I failed, and I still hear the echo of my own doubts. Help me to speak honestly about my weakness without letting it become the final word. Teach me to trust that you do not need a perfect voice to accomplish your purposes, and give me courage to listen for your answer. Amen.
