¹ sn The firstborn in Egyptian and Israelite cultures was significant, but the firstborn of Pharaoh was most important. Pharaoh was considered a god, the son of Re, the sun god, for the specific purpose of ruling over Re’s chief concern, the land of Egypt. For the purpose of re-creation, the supreme god assumed the form of the living king and gave seed which was to become the next king and the next “son of Re.” Moreover, the Pharaoh was the incarnation of the god Horus, a falcon god whose province was the heavens. Horus represented the living king who succeeded the dead king Osiris. Every living king was Horus, every dead king Osiris (see J. A. Wilson, “Egypt,” Before Philosophy, 83-84). To strike any firstborn was to destroy the heir, who embodied the hopes and aspirations of the Egyptians, but to strike the firstborn son of Pharaoh was to destroy this cardinal doctrine of the divine kingship of Egypt. Such a blow would be enough for Pharaoh, for then he would drive the Israelites out.

² sn The next section records the deliverance of Israel from Egypt, and so becomes the turning point of the book. Verses 28 and 29 could be included in the exposition of the previous section as the culmination of that part. The message might highlight God’s requirement for deliverance from bondage through the application of the blood of the sacrifice, God’s instruction for the memorial of deliverance through the purging of corruption, and the compliance of those who believed the message. But these verses also form the beginning of this next section (and so could be used transitionally). This unit includes the judgment on Egypt (29-30), the exodus from Egypt (31-39) and the historical summation and report (40-42).

³ tn The verse begins with the temporal indicator וַיְהִי (vayÿhi), often translated “and it came to pass.” Here it could be left untranslated: “In the middle of the night Yahweh attacked.” The word order of the next and main clause furthers the emphasis by means of the vav disjunctive on the divine name preceding the verb. The combination of these initial and disjunctive elements helps to convey the suddenness of the attack, while its thoroughness is stressed by the repetition of “firstborn” in the rest of the verse, the merism (“from the firstborn of Pharaoh…to the firstborn of the captive”), and the mention of cattle.

⁴ tn The phrase “on it” has been supplied for clarity.

⁵ sn The wife is omitted in the list, not that she was considered unimportant, nor that she was excluded from the rest, but rather in reflecting her high status. She was not man’s servant, not lesser than the man, but included with the man as an equal before God. The “you” of the commandments is addressed to the Israelites individually, male and female, just as God in the Garden of Eden held both the man and the woman responsible for their individual sins (see B. Jacob, Exodus, 567-68).

⁶ sn The Sabbath day was the sign of the Sinaitic Covenant. It required Israel to cease from ordinary labors and devote the day to God. It required Israel to enter into the life of God, to share his Sabbath. It gave them a chance to recall the work of the Creator. But in the NT the apostolic teaching for the Church does not make one day holier than another, but calls for the entire life to be sanctified to God. This teaching is an application of the meaning of entering into the Sabbath of God. The book of Hebrews declares that those who believe in Christ cease from their works and enter into his Sabbath rest. For a Christian keeping Saturday holy is not a requirement from the NT; it may be a good and valuable thing to have a day of rest and refreshment, but it is not a binding law for the Church. The principle of setting aside time to worship and serve the Lord has been carried forward, but the strict regulations have not.

⁷ sn The instructions here call for the altar to be made of natural things, not things manufactured or shaped by man. The altar was either to be made of clumps of earth or natural, unhewn rocks.

⁸ sn The “burnt offering” is the offering prescribed in Lev 1. Everything of this animal went up in smoke as a sweet aroma to God. It signified complete surrender by the worshiper who brought the animal, and complete acceptance by God, thereby making atonement. The “peace offering” is legislated in Lev 3 and 7. This was a communal meal offering to celebrate being at peace with God. It was made usually for thanksgiving, for payment of vows, or as a freewill offering.

⁹ tn Gesenius lists this as one of the few places where the noun in construct seems to be indefinite in spite of the fact that the genitive has the article. He says בְּכָל־הַמָּקוֹם (bÿkhol-hammaqom) means “in all the place, sc. of the sanctuary, and is a dogmatic correction of “in every place” (כָּל־מָקוֹם, kol-maqom). See GKC 412 §127.e.

¹⁰ tn The verb is זָכַר (zakhar, “to remember”), but in the Hiphil especially it can mean more than remember or cause to remember (remind) – it has the sense of praise or honor. B. S. Childs says it has a denominative meaning, “to proclaim” (Exodus [OTL], 447). The point of the verse is that God will give Israel reason for praising and honoring him, and in every place that occurs he will make his presence known by blessing them.