Exodus 13
Sanctification of the Firstborn 1–2
The Ordinance of Unleavened Bread 3–10
Redemption of the Firstborn 11–16
God Guides Israel 17–22
Bible text: King James Version (1769 Blayney text) · Public domain
Study Notes for Exodus 13
Verse 2
Sanctify unto me all the firstborn — Qadash, to set apart as holy. The claim rests on the night of the tenth plague: 'on the day that I smote all the firstborn in the land of Egypt I hallowed unto me all the firstborn in Israel' (Num 3:13). Luke cites the verse of the infant Christ: 'Every male that openeth the womb shall be called holy to the Lord' (Luke 2:23).
Verse 3
Remember this day — Zakar is the verb Moses uses again of the bondage: 'remember that thou wast a servant in the land of Egypt' (Deut 5:15). 'House of bondage' is literally a house of servants (ebed). The ban on leaven (chametz) recalls that they 'were thrust out of Egypt, and could not tarry' (Ex 12:39); see Ex 12:15.
Verse 4
the month Abib — Abib is the green ear of grain, so the month when 'the barley was in the ear' (Ex 9:31). Deuteronomy names it as the month 'the LORD thy God brought thee forth out of Egypt by night' (Deut 16:1). In the days of Ahasuerus the same month is 'the first month, that is, the month Nisan' (Esth 3:7).
Verse 9
a sign unto thee upon thine hand — There is a 'sign' (oth) on the hand and a 'memorial' (zikkaron) between the eyes, so that the LORD's law is 'in thy mouth'. Hand, eye and mouth all carry the deliverance. Deut 6:8 repeats it as 'frontlets between thine eyes'; the 'phylacteries' of Matt 23:5 are the later literal keeping of these words.
Verse 13
redeem with a lamb — Padah, to ransom, used three times in this verse. Unlike the firstling of a cow, sheep or goat, which is 'holy' and offered (Num 18:17), the ass is redeemed by a lamb (seh) or its neck is broken (arap, as with the heifer in Deut 21:4). Peter writes: 'redeemed… with the precious blood of Christ, as of a lamb' (1 Pet 1:18–19).
Verse 15
would hardly let us go — Qashah, to make hard, the verb of 'I will harden Pharaoh's heart' (Ex 7:3); in Exodus the word is found only in these two verses. The slaying of every firstborn in Egypt (Ex 12:29) is the reason given for the law: males that open the womb are sacrificed (zabach), and the firstborn sons are redeemed.
Verse 17
God led them not — Nachah, to guide, is the same verb as 'to lead them the way' in v.21, and as 'hast led forth the people' in Ex 15:13. The road through the Philistines was near, but war might turn them back, as it later did in the wilderness: 'Let us make a captain, and let us return into Egypt' (Num 14:4).
Verse 18
harnessed — Chamushim, found four times in the Old Testament: here, Josh 1:14 ('armed'), Josh 4:12 and Judg 7:11 ('armed men'). The word describes men equipped for the march or for war. 'Led… about' (sabab, to turn round) is the only use of that verb in Exodus, and the route bent away from the near road to the 'wilderness of the Red sea'.
Verse 19
the bones of Joseph — Joseph's dying oath is kept: 'God will surely visit you, and ye shall carry up my bones from hence' (Gen 50:25). The doubled verb 'surely visit' (paqad) is quoted from it. The bones were buried 'in Shechem' (Josh 24:32), and Hebrews counts the charge as faith: he 'gave commandment concerning his bones' (Heb 11:22).
Verse 21
a pillar of a cloud — The LORD himself 'went before them'; the pillar is the sign of it, cloud by day and fire by night. The same cloud and fire later rest on the tabernacle 'throughout all their journeys' (Ex 40:38). Paul reads the passage as a baptism: 'all our fathers were under the cloud… baptized unto Moses in the cloud and in the sea' (1 Cor 10:1–2).