¹ sn Now Moses took up another line of argumentation, the issue of his inability to speak fluently (vv. 10-17). The point here is that God’s servants must yield themselves as instruments to God, the Creator. It makes no difference what character traits they have or what weaknesses they think they have (Moses manages to speak very well) if God is present. If the sovereign God has chosen them, then they have everything that God intended them to have.

² tn The word בִּי (bi) is a particle of entreaty; it seeks permission to speak and is always followed by “my lord” or “my Lord.” Often rendered “please,” it is “employed in petitions, complaints and excuses” (W. H. C. Propp, Exodus 1–18 [AB], 213).

³ tn The designation in Moses’ address is אֲדֹנָי (’adonay), a term of respect and deference such as “lord, master, sir” but pointed as it would be when it represents the tetragrammaton. B. Jacob says since this is the first time Moses spoke directly to Yahweh, he did so hesitatingly (Exodus, 87).

⁴ tn When a noun clause is negated with לֹא (lo’), rather than אֵין (’en), there is a special emphasis, since the force of the negative falls on a specific word (GKC 479 §152.d). The expression “eloquent man” is אִישׁ דְּבָרִים (’ish dÿvarim, “a man of words”). The genitive may indicate a man characterized by words or a man who is able to command or control words. Moses apparently is resigned to the fact that he can do the signs, but he knows the signs have to be explained.

⁵ tn Heb “also from yesterday also from three days ago” or “neither since yesterday nor since before that” is idiomatic for “previously” or “in the past.”

⁶ tn The two expressions are כְבַד־פֶּה (khÿvad peh, “heavy of mouth”), and then כְבַד לָשׁוֹן (khÿvad lashon, “heavy of tongue”). Both use genitives of specification, the mouth and the tongue being what are heavy – slow. “Mouth” and “tongue” are metonymies of cause. Moses is saying that he has a problem speaking well. Perhaps he had been too long at the other side of the desert, or perhaps he was being a little dishonest. At any rate, he has still not captured the meaning of God’s presence. See among other works, J. H. Tigay, “‘Heavy of Mouth’ and ‘Heavy of Tongue’: On Moses’ Speech Difficulty,” BASOR 231 (1978): 57-67.

⁷ tn The noun “book” would be the scroll just written containing the laws of chaps. 20-23. On the basis of this scroll the covenant would be concluded here. The reading of this book would assure the people that it was the same that they had agreed to earlier. But now their statement of willingness to obey would be more binding, because their promise would be confirmed by a covenant of blood.

⁸ tn Heb “read it in the ears of.”

⁹ tn A second verb is now added to the people’s response, and it is clearly an imperfect and not a cohortative, lending support for the choice of desiderative imperfect in these commitments – “we want to obey.” This was their compliance with the covenant.

¹⁰ tn Heb “behold, look.” Moses should take this fact into consideration.

¹¹ sn The Law said that God would not clear the guilty. But here the punishment is postponed to some future date when he would revisit this matter. Others have taken the line to mean that whenever a reckoning was considered necessary, then this sin would be included (see B. Jacob, Exodus, 957). The repetition of the verb traditionally rendered “visit” in both clauses puts emphasis on the certainty – so “indeed.”