Exodus 8 - Introduction - Peter Pett's Commentary on the Bible

Bible Comments

Yahweh's Battle With Pharaoh - The Ten Plagues (Exodus 7:14 to Exodus 12:51)

In the first seven Chapter s we have seen how God raised up Moses to deliver His people, and how when he approached Pharaoh with a simple request that they might go into the wilderness and worship Him because He had revealed Himself in a theophany there, Pharaoh had reacted savagely and had increased Israel's burdens.

Then Yahweh had promised to Moses that He would reveal His name in mighty action and deliver them, but had initially provided Pharaoh with a further opportunity to consider by three signs which Pharaoh had rejected. Now He would begin in earnest.

The first nine plagues that follow were the intensification of natural occurrences that struck Egypt from time to time. Yet they came in such a way and with such effect and were so intense that they could not be described as ‘natural', for they came when called on, ceased when Yahweh commanded, and affected only what Yahweh wanted affecting. They were thus supernaturally controlled natural phenomenon.

Because these plagues were common to natural occurrences that took place in Egypt they were connected with the gods of Egypt, for the Egyptians had gods which were connected with every part of life. Thus the very plagues meant that Yahweh was, in Egyptian eyes, in conflict with the gods of Egypt. However, it is important to recognise that the writer only mentions the gods of Egypt once (Exodus 12:12), and there only in relation to the slaying of the firstborn because at least one of the firstborn who would die would be connected with a god (Pharaoh). Thus he is drawing attention to Yahweh's dealings with Pharaoh and the Egyptians rather than with their gods. This indicates that while the gods may have had the Egyptians as their servants, they did not have any control of the land or of nature. The writer is clearly monotheistic. To him the gods of Egypt are an irrelevance.

The Overall Pattern of the Narrative.

The first nine plagues can be divided into three sets of three as follows;

· The first three - water turned to blood (Exodus 7:14-25), plague of frogs (Exodus 8:1-15), plague of ticks and similar insects (Exodus 8:16-19).

· The second three - plague of swarms of flying insects (Exodus 8:20-32), cattle disease (Exodus 9:1-7), boils (Exodus 9:8-12).

· The third three - great hail (Exodus 9:13-35), plague of locusts (Exodus 10:1-20), thick darkness (Exodus 10:21-27).

As we have seen in Part 1 the previous section of Exodus has been mainly based on a series of chiastic and similar patterns which demonstrate the unity of the narrative. Here the overall pattern changes to a more complicated one in view of the combined subject matter, but the underlying pattern is the same nevertheless.

For we should note that there is a definite pattern in these series of threes. The first and second of each of the judgments in each series is announced to the Pharaoh before it takes place, while in each case the third is unannounced. The first incident of each series of three is to take place early in the morning, and in the first and second of these ‘first incidents of three' the place where Moses meets Pharaoh is by the Nile, in the third it is before Pharaoh. The second judgment in each series is announced in the king's palace. The third judgment in each series comes without the Pharaoh or the Egyptians being warned. As these judgments from God continue, their severity increases until the last three bring the Egyptian people to a place where life itself becomes almost impossible, and their economy is almost totally destroyed. The huge hailstones kept them in their homes and wrecked their environment, the locusts ate up what the hail had left and made life unbearable, and the thick darkness kept them in solitude even from each other. They must have wondered what was coming next.

Furthermore in the first two judgments the magicians pit themselves against Moses as they imitate the judgments of blood and frogs, but in the third judgment of the first series, that of ticks, they are forced to yield and acknowledge, "This is the finger of God" (Exodus 8:19) and from then on they withdraw from the contest. In the sixth they cannot even stand before Moses, presumably because of the effect of the boils which they could do nothing about.

It is noteworthy in this regard that while blood and frogs can easily be manipulated by conjurors, ticks are a different proposition, for they cannot be so easily controlled.

In the second series an important distinction is drawn between the Israelites and the Egyptians, for from then on only the Egyptians are affected, and not the whole land of Egypt as previously. Several times the specific protection of Israel is mentioned.

As the intensity of the plagues increases, so does the intensity of the Pharaoh's desire to secure the intervention of Moses and Aaron for deliverance from the plague (consider Exodus 8:8; Exodus 8:25; Exodus 8:28; Exodus 9:27-28; Exodus 10:16-17; Exodus 10:24), and Moses becomes more outspoken.

In the first series of three judgments the staff of Aaron is used, in the second series of three no staff is mentioned and in the third series either the hand or staff of Moses is prominent. Note also that in two cases in the second series neither Moses nor Aaron do anything. Thus an instrument is used seven times. These overall patterns clearly demonstrate the unity of the narrative.

Another division can be made in that the first four plagues are personal in effect producing annoyance and distress while the next four inflict serious damage on property and person, the ninth is the extreme of the first four and the tenth the extreme of the second four. This further confirms the impression of unity.

The same is true of the wording and ideas used throughout. We have noted above the three sets of three plagues, and that in the first plague of each set Moses goes to Pharaoh in the early morning, either to the river or ‘before Pharaoh', while in the second in each set Moses goes to the palace, and in the third plague in each set the plague occurs without warning. Now we should note the intricate pattern of phrases and ideas which are regularly repeated.

We should, for example, note that God says ‘let my people go' seven times, the divinely perfect number (although only six times before specific plagues - Exodus 5:1; Exodus 7:16; Exodus 8:1; Exodus 8:20; Exodus 9:1; Exodus 9:13; Exodus 10:3). This is significant in the light of what follows below.

We should also note that there is a central core around which each plague is described, although the details vary. This central core is:

· A description in detail of what will happen (Plague one - Exodus 7:17-18; plague two - Exodus 8:2-4; plague three - no separate description; plague four - Exodus 8:21; plague five - Exodus 9:3-4; plague six - Exodus 9:9; plague seven - Exodus 9:15; plague eight - Exodus 10:4-6; plague nine - no separate description).

· The call to Moses either to instruct Aaron (three times - Exodus 7:19; Exodus 8:5; Exodus 8:16) or to act himself (three times - Exodus 9:22; Exodus 10:12; Exodus 10:21) or for them both to act (once - Exodus 9:8).

· The action taken (Exodus 7:20; Exodus 8:6; Exodus 8:17; no action; no action; Exodus 9:10; Exodus 9:23; Exodus 10:13; Exodus 10:22).

· And an inevitable description of the consequences, which parallels the previous description where given (Exodus 7:21; Exodus 8:6; Exodus 8:17; Exodus 8:24; Exodus 9:6-7; Exodus 9:10-11; Exodus 9:23-26; Exodus 10:13-15; Exodus 10:22-23).

It may be argued that this core was largely inevitable, and to a certain extent that is true, but we should note that while there are nine plagues, there are only seven separate prior descriptions, and as previously noted seven calls to act followed by that action, but the sevens are not in each case for the same plagues. Thus the narrative is carefully built around sevens. This can be exemplified further.

For example, Pharaoh's initial response to their approach is mentioned three times, in that Pharaoh reacts against the people (Exodus 5:5-6); calls for his magicians (Exodus 7:11); and makes a compromise offer and then drives Moses and Aaron from his presence (Exodus 10:11). It indicates his complete action but denies to him the number seven. That is retained for Yahweh and His actions as we shall see, or for Pharaoh's negativity overall caused by Yahweh.

One significant feature is that Pharaoh's final response grows in intensity.

1). Yahweh hardened his heart so that he did not listen to them as Yahweh had said (Exodus 7:13) (Yahweh hardening him, and that he would not let the people go had been forecast in Exodus 4:21). This was prior to the plagues.

2). His heart was hardened and he did not listen to them as Yahweh had said, and he turned and went into his house, ‘nor did he set his heart to this also' (Exodus 7:22-23).

3). He entreated Yahweh to take away the plague and said that he would let the people go to worship Yahweh (Exodus 8:8), and later hardened his heart and did not listen to them as Yahweh had said (Exodus 8:15).

4). Pharaoh's heart was hardened and he did not listen to them as Yahweh had said (Exodus 8:19).

5). He told Moses and Aaron that they may sacrifice in the land (Exodus 8:25), and then, on Moses' refusing his offer, said that they may sacrifice in the wilderness but not go far away (8:28) which Moses accepts, but later Pharaoh hardened his heart and would not let the people go (Exodus 8:32).

6). He sent to find out what had happened and then his heart was hardened and he would not let the people go (Exodus 9:7).

7). Yahweh hardened his heart and he did not listen to them as Yahweh had spoken to Moses (Exodus 9:12).

8). Pharaoh admitted that he had sinned, asked them to entreat for him, and said ‘I will let you go and you will stay no longer' (Exodus 9:27-28). Then he sinned yet more and hardened his heart, he and his servants (Exodus 9:34), and his heart was hardened nor would he let the children of Israel go as Yahweh had spoken to Moses (Exodus 9:35).

9). Pharaoh admitted that he had sinned, and asked them to entreat Yahweh for him (Exodus 10:17), but later Yahweh hardened his heart so that he would not let the children of Israel go (Exodus 10:20).

10). Pharaoh said that they might go apart from their cattle (Exodus 10:24), and on Moses refusing ‘Yahweh hardened Pharaoh's heart and he would not let them go' (Exodus 10:27), and he commanded that they leave his presence and not return on pain of death (Exodus 10:28).

11). In the summary ‘Yahweh hardened Pharaoh's heart so that he would not let the children of Israel go out of his land' (Exodus 11:10).

We note from the above that ‘Pharaoh will not listen to you' occurs twice (Exodus 7:4; Exodus 11:9), ‘did not listen to them as Yahweh had said' occurs four times (Exodus 7:13; Exodus 7:22; Exodus 8:15; Exodus 19); and ‘did not listen to them as Yahweh had spoken to Moses' occurs once (Exodus 9:12), thus his not being willing to listen occurs seven times in all (the phrase ‘as Yahweh had spoken to Moses' occurs twice (Exodus 9:12; Exodus 9:35), but not as connected with not listening).

In contrast he entreats that Yahweh will show mercy four times (Exodus 8:8; Exodus 8:28; Exodus 9:27; Exodus 10:17), and parleys with Moses three times (Exodus 8:8; Exodus 8:25; Exodus 10:24), making seven in all. Yahweh hardened his heart five times (Exodus 7:13; Exodus 9:12; Exodus 10:20; Exodus 10:27; Exodus 11:10), which with Exodus 4:21 and Exodus 10:1 makes seven times. (Yahweh also hardened his heart in Exodus 14:8, but that was over the matter of pursuing the fleeing people. See also Exodus 14:4; Exodus 14:17. He said that He would do it in Exodus 7:3).

His heart was hardened (by himself?) four times (Exodus 7:22; Exodus 8:19; Exodus 9:7; Exodus 9:35), and he hardened his own heart three times (Exodus 8:15; Exodus 8:32; Exodus 9:34), again making seven times. It is said that he would not let the people go five times (Exodus 8:32; Exodus 9:7; Exodus 9:35; Exodus 10:20; Exodus 11:10). With Exodus 4:21; Exodus 7:14 that makes not letting the people go seven times. Yahweh told Pharaoh to let His people go seven times (Exodus 5:1; Exodus 7:16; Exodus 8:1; Exodus 8:20; Exodus 9:1; Exodus 9:13; Exodus 10:3). Thus the writer would clearly seem to have been deliberately aiming at sevenfold repetition, and this sevenfoldness is spread throughout the narrative in different ways, stressing the total unity of the passage. One or two sevens might be seen as accidental but not so many.

Taking with this the fact that each narrative forms a definite pattern any suggestion of fragmented sources of any size that can be identified is clearly not permissible. Thus apart from an occasional added comment, and in view of the way that covenants were always recorded in writing, there seems little reason to doubt that Exodus was written under the supervision of Moses or from material received from him as was constantly believed thereafter. Other Old Testament books certainly assert the essential Mosaic authorship of the Pentateuch (‘the Law') demonstrating the strong tradition supporting the claim (see 1 Kings 2:3; 1 Kings 8:53; 2 Kings 14:6; 2 Kings 18:6; 2 Kings 18:12). More importantly Jesus Christ Himself saw the Pentateuch as the writings of Moses (John 5:46-47), and as without error (Matthew 5:17-18), and indicated Moses' connection with Deuteronomy (Matthew 19:7-8; Mark 10:3-5). See also Peter (Acts 3:22), Stephen (Acts 7:37-38), Paul (Romans 10:19; 1 Corinthians 9:9), and the author of the Epistle to the Hebrews (Hebrews 10:28).

One fact that brings out Pharaoh's total selfishness and disregard for his people is that he only asks Moses to entreat Yahweh to remove a plague four times, in the case of the frogs, the flying insects, the hail and the locusts. These were the ones that would personally affect him the most. The narrative is totally consistent.

The Plagues In The Light Of Natural Phenomena.

We will now try to see the plagues in the light of natural phenomena, recognising that God used natural phenomena, enhancing it where necessary, to accomplish His purpose. While the land waited totally unaware of the forces that were gathering He knew exactly what was coming and what He would do with it and directed Moses accordingly.

The first nine plagues form a logical and connected sequence if we work on the basis that in that year there was an abnormally high inundation of the Nile occurring in July and August. In Egypt too high an inundation of the Nile could be as bad as too low an inundation, and this was clearly beyond anything known. This would be caused by abnormal weather conditions in lands to the south of Egypt of a kind rarely experienced which may well have also caused the effects not produced directly by the inundation.

The higher the Nile-flood was, the more earth it carried within it, especially of the red earth from the basins of the Blue Nile and Atbara. And the more earth it carried the redder it became. The flood would further bring down with it flood microcosms known as flagellates and associated bacteria. These would heighten the blood-red colour of the water and create conditions in which the fish would die in large numbers (Exodus 7:21). Their decomposition would then foul the water further and cause a stench (Exodus 7:21). The water would be undrinkable and the only hope of obtaining fresh water would be to dig for it (Exodus 7:24). The whole of Egypt would of course be affected. This is the background to the first plague.

The result of these conditions would be that the decomposing fish would be washed along the banks and backwaters of the Nile polluting the haunts of the frogs, who would thus swarm out in huge numbers seeking refuge elsewhere (Exodus 8:3). Their sudden death would suggest internal anthrax which would explain their rapid putrefaction (Exodus 8:13-14). This is the background to the second plague.

The high level of the Nile-flood would provide especially favourable conditions for mosquitoes, which may partly explain either the ‘ken' (ticks/lice/fleas) (Exodus 8:16) or the ‘arob (swarms) (Exodus 8:21), while the rotting carcasses of the fish and frogs would encourage other forms of insect life to develop, as would excessive deposits of the red earth which may have brought insect eggs with them. Insects would proliferate throughout the land (Exodus 8:16). These might include lice and also the tick, an eight-legged arthropod and blood-sucking parasite and carrier of disease, as well as fleas. This is the background to the third plague.

As well as mosquitoes from the Nile flood, flies would also develop among the rotting fish, the dead frogs and the decaying vegetation, including the carrier-fly, the stomoxys calcitrans (which might well be responsible for the later boils), and become carriers of disease from these sources. The ‘swarms' may well have included both (Exodus 8:21). This is the background to the fourth plague.

The dying frogs might well have passed on anthrax, and the proliferating insects would pass on other diseases, to the cattle and flocks who were out in the open (Exodus 9:3) and therefore more vulnerable. This is the background to the fifth plague.

The dead cattle would add to the sources of disease carried by these insects, and the insect bites, combined with the bites of the other insects, may well have caused the boils (Exodus 9:9). This would occur around December/January. It may well be the background to the sixth plague.

Thus the first six plagues in a sense follow naturally from one another given the right conditions, but it is their timing, extremeness and Moses' knowledge of them that prove the hand of God at work.

The excessively heavy hail (Exodus 9:22), with thunder, lightning and rain, may well have resulted from the previously mentioned extreme weather conditions, but it went beyond anything known and was exceptional, resulting in death and destruction, and the ruination of the barley and flax, but not the wheat and spelt which was not yet grown (Exodus 8:31-32). (This indicates a good knowledge of Egyptian agriculture). This would probably be in early February.

The excessively heavy rains in Ethiopia and the Sudan which led to the extraordinarily high Nile would cause the conditions favourable to an unusually large plague of locusts (Exodus 10:4; Exodus 10:13), which would eventually be blown down into Northern Egypt and then along the Nile valley by the east wind (Exodus 10:13).

The thick darkness (Exodus 10:21) that could be felt was probably an unusually heavy khamsin dust storm resulting from the large amounts of red earth which the Nile had deposited which would have dried out as a fine dust, together with the usual sand of the desert. The khamsin wind would stir all this up making the air unusually thick and dark, blotting out the light of the sun. Three days is the known length of a khamsin (Exodus 10:23). This, coming on top of all that had come before, and seeming to affect the sun god himself, would have a devastating effect.

These unusual and freak events demonstrate an extremely good knowledge of Egyptian weather conditions with their particular accompanying problems, which could only have been written in the right order by someone with a good knowledge of the peculiar conditions in Egypt which could produce such catastrophes, confirming the Egyptian provenance of the record and the unity of the account.

In all this the gods of Egypt would be prominent to the Egyptians as the people were made aware that the God of the Hebrews was doing this, and that their gods could seemingly do nothing about it. Prominent among these would be Ha‘pi, the Nile god of inundation, Heqit the goddess of fruitfulness, whose symbol was the frog, Hathor the goddess of love, often symbolised by the cow, along with Apis the bull god, Osiris for whom the Nile was his life-blood, now out of control, the goddess Hatmehyt whose symbol was a fish, and of whom models were worn as charms, Nut the sky goddess, Reshpu and Ketesh who were supposed to control all the elements of nature except light, and Re the sun god. All these would be seen to be unable to prevent Yahweh doing His work and thus to have been at least temporarily defeated.

But it should be noted that that is the Egyptian viewpoint. Moses only mentions the gods of Egypt once, and that is probably sarcastically (Exodus 12:12). As far as he is concerned they are nothing. They are irrelevant.

The Tenth Plague - The Slaying of the Firstborn (Exodus 11:1 to Exodus 12:36).

This whole section is constructed on an interesting chiastic pattern:

a Israel are to ask the Egyptians for gold and jewellery, etc (Exodus 11:1-3).

b All the firstborn in Egypt are to die - there will be a great cry throughout the land - Israel will be told to go (Exodus 11:4-10).

c The preparation of the lamb - the sacrifice - the blood on the doorpost it - will be a memorial for ever (Exodus 12:1-14).

d For seven days they are to eat unleavened bread - their houses to be emptied of leaven - the observation of the feast (Exodus 12:15-17).

d The observation of the feast of unleavened bread for seven days - their houses to be emptied of leaven (Exodus 12:18-20).

c The preparation of the lamb - the sacrifice - the blood on the doorpost - to be observed as an ordinance for ever (Exodus 12:21-28).

b The firstborn in Egypt die - there is a great cry in Egypt - the children of Israel are told to go (Exodus 12:29-34).

a Israel ask the Egyptians for gold and jewellery etc. (Exodus 12:35-36).

There can be no doubt that this skilful arrangement is deliberate.

Exodus 12 Instructions To Israel Concerning The Passover.

This chapter is partly historical, and partly explanatory. It splits into a number of sections. (1) Exodus 12:1-14 contain the explanations given by Yahweh to Moses and Aaron with regard to the conducting of the first Passover. (2) Exodus 12:15-20 connect the Passover with the Feast of Unleavened Bread to be observed at future times. (3) Exodus 12:21-23 present Moses' explanations in abbreviated form to the elders for the conducting the first Passover. (4) Exodus 12:24-28 explain the future way in which their children are to be taught of the Passover. (5) Exodus 12:29-42 describe the actual occurrence of the Passover, the slaying of the firstborn, and the departure of the people. (6) Exodus 12:43-51 conclude with further instructions for the Israelites regarding the celebration of the Passover in the future, and especially focus on the participation of foreigners who will dwell among them. But only the section from 1-36 is part of the Passover narrative., which is from 11:1-12:36.

The First Stages of Their Journey (Exodus 12:37 to Exodus 13:22).

The journey from Egypt now commencing we are informed of the quantity of those leaving and the connection backwards with when they first entered Egypt. This is then followed by instructions concerning who in future will be able to participate in the Passover. This had become very important in view of the mixed multitude (peoples of many nations) who accompanied them. As a result of the Passover their firstborn sons and beasts had been spared so regulations concerning the firstborn are laid down, together with those concerning the accompanying feast which was even then in process. And following that we are given information about the initial stages of their journey.

It may be analysed as follows:

a The journey commences (Exodus 12:37-42).

b The observance of the Passover and who may take part in it (Exodus 12:43-51).

b Regulations concerning the firstborn and the feast of unleavened bread (Exodus 13:1-16).

a First details of the journey (Exodus 13:17-22).

It will be noted that in ‘a' the initial commencement of the journey is paralleled with its first stage, while in ‘b' the regulations concerning who may eat the Passover are paralleled with connected regulations concerning the firstborn who had been saved by Yahweh during the Passover, together with the accompanying regulations concerning unleavened bread which was all a part of the Passover celebrations.