Exodus 4:18 | Pastor Jerry A. Burns

Let me go, I pray thee, and return unto my brethren - Moses, having received his commission from God, and directions how to execute it, returned to his father-in-law, and asked permission to visit his family and brethren in Egypt, without giving him any intimation of the great errand on which he was going. His keeping this secret has been attributed to his singular modesty: but however true it might be that Moses was a truly humble and modest man, yet his prudence alone was sufficient to have induced him to observe silence on this subject; for, if once imparted to the family of his father-in-law, the news might have reached Egypt before he could get thither, and a general alarm among the Egyptians would in all probability have been the consequence; as fame would not fail to represent Moses as coming to stir up sedition and rebellion, and the whole nation would have been armed against them. It was therefore essentially necessary that the business should be kept secret.

In the Septuagint and Coptic the following addition is made to this verse: Μετα δε τας ἡμερας τας πολλας εκινας ετελευτησεν ὁ βασιλευς Αιγυπτου· After these many days, the king of Egypt died. This was probably an ancient gloss or side note, which in process of time crept into the text, as it appeared to throw light on the following verse.

Moses . . . returned to Jethro--Being in his service, it was right to obtain his consent, but Moses evinced piety, humility, and prudence, in not divulging the special object of his journey.

And Moses went and returned to Jethro his father in law,.... With his flock of sheep he kept, Exodus 3:1, and said unto him:

let me go, I pray thee, and return to my brethren which are in Egypt; the Israelites, who were so by nation and religion; as Jethro had been kind and beneficent to him, he did not choose to leave him without his knowledge and consent, and especially to take away his wife and children without it:

and see whether they be yet alive; it seems by this that Moses had heard nothing of them during the forty years he lived in Midian, which may be thought strange, since it was not very far from Egypt; and besides the Midianites traded in Egypt, as we learn from Genesis 37:28 but this must be ascribed to the providence of God, that so ordered it, that there should be no intercourse between him and his brethren, that so no step might be taken by them for their deliverance until the set time was come. Moses did not acquaint his father-in-law with the principal reason of his request, nor of his chief end in going into Egypt, which it might not be proper to acquaint him with, he being of another nation, though a good man; and lest he should use any arguments to dissuade Moses from going, who now having got clear of his diffidence and distrust, was determined upon it: though some ascribe this to his modesty in not telling Jethro of the glorious and wonderful appearance of God to him, and of the honour he had conferred on him to be the deliverer and governor of the people of Israel:

and Jethro said to Moses, go in peace; he judged his request reasonable, and gave his full consent to it, and wished him health and prosperity in his journey.

Moses raised another difficulty. "I am not a man of words," he said (i.e., I do not possess the gift of speech), "but am heavy in mouth and heavy in tongue" (i.e., I find a difficulty in the use of mouth and tongue, not exactly "stammering"); and that "both of yesterday and the day before" (i.e., from the very first, Gen 31:2), "and also since Thy speaking to Thy servant." Moses meant to say, "I neither possess the gift of speech by nature, nor have I received it since Thou hast spoken to me."

Exo 4:11-12

Jehovah both could and would provide for this defect. He had made man's mouth, and He made dumb or deaf, seeing or blind. He possessed unlimited power over all the senses, could give them or take them away; and He would be with Moses' mouth, and teach him what he was to say, i.e., impart to him the necessary qualification both as to matter and mode. - Moses' difficulties were now all exhausted, and removed by the assurances of God. But this only brought to light the secret reason in his heart. He did not wish to undertake the divine mission.

Exo 4:13

"Send, I pray Thee," he says, "by whom Thou wilt send;" i.e., carry out Thy mission by whomsoever Thou wilt. בּיד שׁלח: to carry out a mission through any one, originally with accus. rei (Sa1 16:20; Sa2 11:14), then without the object, as here, "to send a person" (cf. Sa2 12:25; Kg1 2:25). Before תּשׁלח the word אשׁר is omitted, which stands with בּיד in the construct state (vid., Ges. 123, 3). The anger of God was now excited by this groundless opposition. But as this unwillingness also arose from weakness of the flesh, the mercy of God came to the help of his weakness, and He referred Moses to his brother Aaron, who could speak well, and would address the people for him (Exo 4:14-17). Aaron is called הלּוי, the Levite, from his lineage, possibly with reference to the primary signification of לוה "to connect one's self" (Baumgarten), but not with any allusion to the future calling of the tribe of Levi (Rashi and Calvin). הוּא ידבּר דּבּר speak will he. The inf. abs. gives emphasis to the verb, and the position of הוּא to the subject. He both can and will speak, if thou dost not know it.

Exo 4:14-17

And Aaron is quite ready to do so. He is already coming to meet thee, and is glad to see thee. The statement in Exo 4:27, where Jehovah directs Aaron to go and meet Moses, is not at variance with this. They can both be reconciled in the following simple manner: "As soon as Aaron heard that his brother had left Midian, he went to meet him of his own accord, and then God showed him by what road he must go to find him, viz., towards the desert" (R. Mose ben Nachman). - "Put the words" (sc., which I have told thee) "into his mouth;" and I will support both thee and him in speaking. "He will be mouth to thee, and thou shalt be God to him." Cf. Exo 7:1, "Thy brother Aaron shall be thy prophet." Aaron would stand in the same relation to Moses, as a prophet to God: the prophet only spoke what God inspired him with, and Moses should be the inspiring God to him. The Targum softens down the word "God" into "master, teacher." Moses was called God, as being the possessor and medium of the divine word. As Luther explains it, "Whoever possesses and believes the word of God, possesses the Spirit and power of God, and also the divine wisdom, truth, heart, mind, and everything that belongs to God." In Exo 4:17, the plural "signs" points to the penal wonders that followed; for only one of the three signs given to Moses was performed with the rod.

Exo 4:18

In consequence of this appearance of God, Moses took leave of his father-in-law to return to his brethren in Egypt, though without telling him the real object of his journey, no doubt because Jethro had not the mind to understand such a divine revelation, though he subsequently recognised the miracles that God wrought for Israel (Exo 18). By the "brethren" we are to understand not merely the nearer relatives of Moses, or the family of Amram, but the Israelites generally. Considering the oppression under which they were suffering at the time of Moses' flight, the question might naturally arise, whether they were still living, and had not been altogether exterminated.

Here, I. Moses obtains leave of his father-in-law to return into Egypt, Exo 4:18. His father-in-law had been kind to him when he was a stranger, and therefore he would not be so uncivil as to leave his family, nor so unjust as to leave his service, without giving him notice. Note, The honour of being admitted into communion with God, and of being employed for him, does not exempt us from the duties of our relations and callings in this world. Moses said nothing to his father-in-law (for aught that appears) of the glorious manifestation of God to him; such favours we are to be thankful for to God, but not to boast of before men.

II. He receives from God further encouragements and directions in his work. After God had appeared to him in the bush to settle a correspondence, it should seem, he often spoke to him, as there was occasion, with less overwhelming solemnity. And, 1. He assures Moses that the coasts were clear. Whatever new enemies he might make by his undertaking, his old enemies were all dead, all that sought his life, Exo 4:19. Perhaps some secret fear of falling into their hands was at the bottom of Moses's backwardness to go to Egypt, though he was not willing to own it, but pleaded unworthiness, insufficiency, want of elocution, etc. Note, God knows all the temptations his people lie under, and how to arm them against their secret fears, Psa 142:3. 2. He orders him to do the miracles, not only before the elders of Israel, but before Pharaoh, Exo 4:21. There were some alive perhaps in the court of Pharaoh who remembered Moses when he was the son of Pharaoh's daughter, and had many a time called him a fool for deserting the honours of that relation; but he is now sent back to court, clad with greater powers than Pharaoh's daughter could have advanced him to, so that it might appear he was no loser by his choice: this wonder-working rod did more adorn the hand of Moses than the sceptre of Egypt could have done. Note, Those that look with contempt upon worldly honours shall be recompensed with the honour that cometh from God, which is the true honour. 3. That Pharaoh's obstinacy might be no surprise nor discouragement to him, God tells him before that he would harden his heart. Pharaoh had hardened his own heart against the groans and cries of the oppressed Israelites, and shut up the bowels of his compassion from them; and now God, in a way of righteous judgment, hardens his heart against the conviction of the miracles, and the terror of the plagues. Note, Ministers must expect with many to labour in vain: we must not think it strange if we meet with those who will not be wrought upon by the strongest arguments and fairest reasonings; yet our judgment is with the Lord. 4. Words are put into his mouth with which to address Pharaoh, Exo 4:22, Exo 4:23. God had promised him (Exo 4:12), I will teach thee what thou shalt say; and here he does teach him. (1.) He must deliver his message in the name of the great Jehovah: Thus saith the Lord; this is the first time that preface is used by any man which afterwards is used so frequently by all the prophets: whether Pharaoh will hear, or whether he will forbear, Moses must tell him, Thus saith the Lord. (2.) He must let Pharaoh know Israel's relation to God, and God's concern for Israel. Is Israel a servant? is he a home-born slave? Jer 2:14. "No, Israel is my son, my firstborn, precious in my sight, honourable, and dear to me, not to be thus insulted and abused." (3.) He must demand a discharge for them: "Let my son go; not only my servant whom thou hast no right to detain, but my son whose liberty and honour I am very jealous for. It is my son, my son that serves me, and therefore must be spared, must be pleaded for," Mal 3:17. (4.) He must threaten Pharaoh with the death of the first-born of Egypt, in case of a refusal: I will slay thy son, even thy firstborn. As men deal with God's people, let them expect to be themselves dealt with; with the froward he will wrestle.

III. Moses addresses himself to this expedition. When God had assured him (Exo 4:19) that the men were dead who sought his life, immediately it follows (Exo 4:20), he took his wife, and his sons, and set out for Egypt. Note, Though corruption may object much against the services God calls us to, yet grace will get the upper hand, and will be obedient to the heavenly vision.

4:18 Moses was now eighty years old (see 7:7), but he was still formally subject to his father-in-law.

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