Taught by
Stephen Armstrong
Taught by
Stephen ArmstrongWith the start of chapter 12, we entered the third division of the book of Genesis, God’s redemption of His people through the Passover and it runs through chapter 13
Last week we studied the details of the Passover judgment, including looking for many of the signs of Christ evident in the memorial
And at the end of the lessons, we had reached the point where the nation was no longer enslaved
They were now free to leave
Not only were they leaving behind slavery, they also left behind poverty
They walked out a rich nation, having plundered the Egyptians
Now Moses records the departure and the early stages of the Exodus
Last week we read they traveled a short distance from their encampment in Rameses to Succoth
This brings them to the border of Egypt
At this point, they leave Egypt and become a nation under the charge of the Lord
Moses reports that the nation of Israel lived in Egypt for 430 years
And that after 430 years, to the very day, all the host of the Lord went out from Egypt
God’s sovereignty is clearly evident in Moses’ statement
God orchestrated events so that the day of their departure matched perfect a day 430 years earlier
But this synchronicity is even more remarkable than it seems at first
And in order to understand how, we need to take a closer look at the 430 year period Moses is describing here
We will rely extensively on the slide handouts to explain this section of Scripture
First, let’s consider Paul’s commentary on this timeline in Galatians
Paul uses to mile markers to anchor the 430 year period
This is the Abrahamic Covenant
The other anchor is the giving of the Law at Mt. Sinai
Between these two points Paul says there are 430 years
If we place that timeline on top of the earlier timeline of Exodus 12, we immediately find an apparent conflict
Israel could not live in Egypt for 430 years AND the time between Abraham’s covenant and Moses’ covenant also be 430 years
So we have a dilemma to resolve
But it gets worse
When we look at the moment when Abraham received that covenant in Genesis 15, we hear the Lord say this:
The Lord’s testimony to Abram seems to say that his descendants would be in Egypt for four hundred years
Again, if we overlay this timeline on the others, we find a third contradiction
Stephen repeats the 400 number in his speech in Acts 7
Now the period of time in Egypt is 400 years long, or so it seems
Now we have three different statements to reconcile
But it gets worse
In that same giving of the covenant, the Lord reveals to Abraham that his descendants will eventually return to the land
And that return will happen after four generations
We can trace the generations who lived in the land in severals places in the Bible
In Exodus 6, 1Chron 6 and 1Chron 23 we see the genealogy of Israel traced during the time of sojourn in Egypt
Using the genealogy in Exodus 6 we trace the four generations from Jacob to Moses
Jacob’s son, Levi, entered the land
He brought a son Kohath with him when he entering Egypt
So even as the time in Egypt began, the next generation was already alive
Then Kohath had a sin Amram
And Amram was the father of Moses
So the four generations can be represented by Levi, Kohath, Amram and finally Moses
Moses was the last generation to live in Egypt
Even under the most generous estimates of age, we cannot cover 400 years (much less 430 years) with only four generations
Even the most generous estimates still fall over a hundred years short
So the “four generations” requirement places an upper limit on how long the nation lived in Egypt
And this upper limit is far less than 400 years, probably closer to half that time
So now we have a fourth discrepancy to reconcile
But it gets worse
While we can’t accurate determine the length of time between generations in Egypt, we can accurately calculate the time between generations before Israel entered Egypt
Abraham received the promise of the covenant when he was 100
It was 25 more years before Isaac was born
It was 60 more years before Jacob was born
And Jacob was 130 years old when he entered Egypt
Therefore, we can easily calculate a period of 215 years between the moment Abraham received his covenant and the moment Israel entered Egypt
This number places a limit on how long Israel could live in Egypt
So now we have a fifth data point to reconcile
We had better stop looking for before it gets even worse
As you might imagine, people who doubt the Bible’s authority and wish to discredit what it says have pointed to these apparent inconsistencies as proof of the Bible’s untrustworthiness
As you’ll soon see, such claims are merely proof that the accuser is ignorant of Scripture and lacks the counsel of the Holy Spirit
We may not always be able to solve the riddles of scripture in a moment when we’re challenged
But we can rest assured that the riddles have solutions and the Lord will shame all His accusers in the day of His glory
And this riddle is no different, so let’s solve it
First, let’s begin with the scripture references that provide unshakable time anchors
For example, Paul’s teaching in Galatians clearly establishes that the period of time between the two covenants was 430 years
Everything else must fit within that period
Secondly, the ages of the patriarchs are irrefutable in scripture
So we know the time from the covenant with Abraham until Jacob entered Egypt was 215 years
These two data points give us something to work with when examining the rest of the references
The next thing we notice is that the 215 is exactly half of 430
So using simple math, we calculate that the period from Jacob’s entry into Egypt until the nation leaves under Moses’ leadership was also 215 years
Therefore, the period of four generations mentioned in Genesis 15 spanned a second period of 215 years
This length of time works much better when calculating the ages of the Levi’s descendants than the earlier 400 year suggestion
Next, let’s revisit where we started tonight in Exodus 12
In my Bible (NASB) we read that the sons of Israel lived in Egypt four hundred and thirty years
Interestingly, Moses is using the 430-year period again as did Paul
But Moses seems to say the 430 years represents the time Israel lived in Egypt
But we’ve already established conclusively that Israel could only have lived in Egypt for 215 years
This statement flatly contradicts what we’ve already concluded, so how can we reconcile this verse?
The answer comes from a closer examination of the Hebrew text itself
And in this case, we need to go back to one of the earliest translations of the Hebrew Bible, the Septuagint (LXX)
The LXX was a Greek translation of the Hebrew Bible authored by 70 learned Jewish leaders
It represents one of the most authoritative versions of the Jewish scriptures in existence
When we look at these same verses found in the LXX, this is what we read
Notice that this translation counts the 430 years very differently
Here the time period includes all the people of the seed promise sojourned in both the land of Egypt and the land of Canaan
Then the 430 years was complete when the sojourning ended
When the nation was no longer wandering in a land that wasn’t their own, then the clock stopped
So the period of 430 in Exodus 12 is the same period that Paul is describing
It is the period from the call to Abram and the giving of the covenant until the giving of the second covenant when Israel left Egypt
The period is a total of 430 years, divided into two halves of 215 years
Notably, Moses says they nation left on 430 years exactly on the day
What day would that be then?
What happened exactly 430 years earlier from the day Israel left Egypt?
It was the day God appeared to Abraham in Genesis 15 and gave Abraham the covenant promising Isaac
And what day was that? The 14th of Aviv
The Passover day
Now we see an even more impressive display of God’s sovereignty
He worked to bring Israel out of bondage just as He promised Abraham on the day of redemption
Exactly 430 years later
We still need to make sense of the Lord’s statement made in Gen 15 promising that Israel would be in a foreign land for 400 years? How does this fit?
First, notice that the Lord’s promise begins with Abraham’s descendants
So the Lord isn’t starting the clock until Abraham has a descendant
At the moment God gives Abraham this declaration, we are 11 years away from Abraham receiving Ishmael
But we have to remember that the Lord’s statement to Abraham in Genesis 15 was part of God’s promises in His covenant
And the Bible tells us that these promises were spoken not of Ishmael but of Isaac
And we are 25 years away from Isaac’s arrival
So If Abraham’s descendants will be oppressed for 400 years, then we must add 25 more years that Abraham spent waiting for that descendant to arrive
Secondly, the Lord’s statement in Genesis 15:13 must be understood in light of the Hebrew grammar
The Lord says that Abraham’s descendants will be strangers in a land, enslaved and oppressed for found hundred years
What does the time period “400 years” describe?
Is this the time they were strangers having left Ur?
Is it the time they were wanderers in Canaan?
Is it the time they were enslaved in Egypt?
Is it the time they were oppressed in slavery?
The grammar of the sentence indicates that 400 years describes all these things
So Abraham’s descendants will be subjected to a period of 400 years of wandering as strangers in a land that is not their own
And a part of that time will include slavery and oppression
So the 400 years ends when Israel leaves slavery in Egypt
And it goes back to the time Israel wandered in Canaan, which was a strange land that was not their own
Abraham, Isaac and Jacob’s wanderings were a sign of faith in this promise
They lived a nomadic lifestyle as a matter of choice to demonstrate their faith in this promise
But when we place the 400 years on our timeline and add the 25 years Abraham waited for Isaac’s birth, we still come up 5 years short
Where are the extra fives years to be found?
Let’s go back to Galatians to find the answer
First, we remember that Abraham had two sons, as we said
And the one we are using for our count is the child of the promise, Isaac
When Isaac was born, Ishmael was already 13 years old
And though God considered Isaac to be Abraham’s heir, Abraham was still assuming Ishmael would share in his inheritance
So from Abraham’s point of view, the true descendant was still unclear
Only after the true heir was identified does the 400 year count begin
For the first few years of Isaac’s life, that clarity was lacking
So the 400 year count didn’t start with Isaac’s birth
When did it start then?
After Isaac’s was weaned, the Lord appears to Abraham and instructs him to send Ishmael away because Ismael was not to be an heir
This was the moment when Abraham finally learned that Isaac alone was to be his descendant according to the promise in Genesis 15
Genesis tells us that the moment of this separation was on the occasion of Isaac’s weaning
Children were weaned in the ancient world with a feast on their fifth birthday
So we take the 400 years in God’s promise for Abraham’s descendants and add 25 years of waiting and another 5 years for the weaning
After the additional 30 years God clearly identified to Abraham who would be the descendant
At this point the 400 years begins to count
And these dates reconcile perfectly with the rest of our timeline
So to summarize, Abraham and his descendants wandered in Canaan for 215 years, and then sojourned in Egypt for another 215 years
And during the second period of 215, the nation was enslaved and oppressed
But after 430 years, God’s promise to redeem Israel was fulfilled
In fact, Moses says that it was exactly 430 years to the day that God’s promise to Abraham was fulfilled
Such exactness demonstrates that God is so careful in keeping his promises, that He doesn’t even round off the numbers
The Lord’s uncompromising faithfulness is reflected in His perfect precision and timing
One more thought on God’s timing...
Moses’s says the nation left precisely on the same day as the day God gave Abraham the promise
We know the day Israel left Egypt was the 14th of Aviv, Passover
So that means the Lord delivered His promise to Abraham on the 14th of Aviv, the future day of Passover
The Lord’s promise was to free Israel from bondage in Egypt
But it also included the promise that the Lord would bring a Seed through Abraham to bless the entire world
Paul tells us in Galatians that the “seed” refers to Christ
These promises were spoken on the 14th of Aviv (or Nisan) and both of these promises are fulfilled on the 14th of Nisan
Israel received freedom on the 14th of Nisan, 430 years later
And the world received it’s Passover Lamb on the 14th of Nisan when Jesus died on the cross
God’s sovereignty and precision are stunning
Finally, the Lord reminds Israel of the sanctity of the Passover celebration
Forevermore, the nation is to observe the night of the Passover as a memorial to the work of God in fulfilling His promise
This is the memory the Lord wants Israel to have from their time in Egypt
Though 430 years have passed and many events have transpired in the lives of Israel since the giving of the promise, the Lord only wants this moment to be memorialized
The faithfulness of God to passover Israel and bring them out of bondage
That moment is the one to remember
This is yet another another parallel to the last days of Tribulation, when God brings His ultimate fulfillment of His promises to Israel
The Lord will use great judgments to free the nation, but ultimately the nation’s freedom comes by way of their Passover, the Messiah
And after that moment, the nation will enter into the glory of the Kingdom
At that point, the only memory the nation will carry will be the memory of the Lord’s redemption
They will not remember the years of wandering when they were scattered among the nations
They will not remember their years of oppression at the hands of their enemies
As Isaiah says
Furthermore, the Lord commands that only those who are truly apart of Israel may enjoy the Passover
Foreigners may not participate unless they have become a part of Israel by circumcision
The sign of the Abrahamic covenant was circumcision, while the Passover was a memorial of that same covenant
So is a person had not taken the sign, they were not free to participate in the memorial
Notice in v.49 this rule applied equally to both native (jew) and stranger
Women were always under the spiritual authority of a man, whether a father, uncle, brother or husband
If the man was circumcised, then all the women under his spiritual authority were also covered
Our New Covenant in Christ follows a similar test
And the memorial of God’s faithfulness to the covenant is our communion meal
The meal remembers the Lord’s faithfulness to His covenant by dying in our place on the cross
If we haven’t been water baptized - even if we are a believer - then we are not permitted to participate in the communion meal
These are the only two ordinances of the church found in scripture, and they are linked in this way
Before the nation begins their dash across the desert, in chapter 13 the Lord gives Moses one more command associated with the Passover observance
The Passover memorial also includes a requirement that Israel sanctify (or set apart) the firstborn of every womb, whether man or beast
The requirement was limited to the sons of Israel
The requirement is tied to the redemption of Israel by the Lord taking the first born of Egypt while preserving the firstborn of Israel
The Lord will give more explanation for this requirement later in the chapter
First, He reiterates the importance of observing the restrictions on leaven in the week following the Passover
So this will be memorialized in the absence of leaven in Israelite homes in the week following the Passover
We studied last week why the Lord orchestrated a rapid exit for Israel thus necessitating no leaven
He wanted to create a picture of the absence of sin in the lives of His people, and leaven is a symbol for sin
Finally, the Lord explains that this memorial will occur annually so that no one in Israel will ever forget the work of the Lord in keeping His word
That Law is a reference to the word of the Lord and His promises to Abraham
And while Israel will be remembering an event in their past, they will also be declaring prophetically the work of God in Christ
Even if they didn’t always understand the picture, the Gospel was still being preached through the memorial
Here we see a powerful example of how God works through memorials and observances
He also wants us to declare His Law, that is His word, in the way He has prescribed
When we practice the Lord’s Supper, we follow a pattern prescribed by the Lord in His word
We are not free to modify it nor experiment with it
We proclaim it in the specific way it was given (which Paul affirms in 1Cor 11) so that the picture will be clear and the purpose fulfilled
We are called to preach the Lord’s word in all it’s forms so that the Lord will be see and glorified through it
Now the Lord gives additional explanation for why the first born will be consecrated to the Lord
Ex. 13:11 “Now when the LORD brings you to the land of the Canaanite, as He swore to you and to your fathers, and gives it to you,
Ex. 13:12 you shall devote to the LORD the first offspring of every womb, and the first offspring of every beast that you own; the males belong to the LORD.
Ex. 13:13 “But every first offspring of a donkey you shall redeem with a lamb, but if you do not redeem it, then you shall break its neck; and every firstborn of man among your sons you shall redeem.
The Lord points forward to the years when Israel will spend living in the land of the Canaanites, in keeping with the Lord’s promise
At that time, the nation will devote the first born male of every womb (every mother) to the Lord
Donkeys (and by extension, other unclean animals) could not be sacrificed
So a clean animal, a lamb, was substituted
If there was no lamb to substitute, the donkey’s life would be taken by a breaking of the neck
God has given Israel a clear illustration of substitutionary atonement in through this practice
If we are unclean (that is, sinful), then we are not acceptable before God
Yet a clean, sinless lamb can be sacrificed in our place
If we do not accept the sinless substitute in our place, then we will die for the sake of our own sins
This is the essence of the Gospel
Since Christ was sinless, therefore He can be an acceptable sacrifice to God in our place so as to satisfy God’s wrath against sin
If we accept that sacrifice, we will be spared
If we do not accept it, we will die for our sins
Now in v.14 we come to understand why God wants the firstborn animals killed in this way and it explains why the Lord took the first born of every animal in Egypt during the Passover
The Lord expects that sons in every generation will ask the obvious question of their parents of why the first born male was always sacrificed to God
In the judgment of Passover, the Lord killed both the first born of animals and men in Egypt
Now the first born male of animals and children are consecrated or set apart to remember that event
Children are observant and bright, and so God’s expects the sons of Israel to ask why first born make animals are to be killed but first born male children are spared
So the Lord tells Israel to answer such a question by saying that this is a reminder of the way the Lord brought us out of Egypt
The Pharaoh stubbornly refused to let Israel go so the Lord killed every first born in the land, both of man and beast
But Israel was spared
Therefore, Israel now sets apart both firstborn males of man and beast
This is why animals were included in the judgment against Egypt
They provide the opportunity to memorialize the event through an annual sacrifice
Clearly, if the Lord wants to memorialize the event, He couldn’t expect to repeat the killing of children every year
So animals become the substitute sacrifice
So the firstborn children also serve as a picture by the way they are spared every yeat - or as the Lord says “redeemed”
They represent the mercy shown to Israel
So both God’s judgment and His mercy are illustrated through this memorial
The animals serve the person of illustrating judgment while the sons illustrate mercy
In this explanation, we have a foreshadowing of the sacrificial system which will be presented at the mountain through the Law given to Moses
The sacrificial system of the Law uses animals in various ways to picture the judgment and penalty for sin as well as the redemption offered through substitutionary atonement
Yet He wanted to present to men a clear picture of His redeeming work in Christ
Therefore, animals become a means to creating that picture
They are living creatures that experience death
They have blood in their bodies and the breath of life as do people
So they can serve as useful illustrations of life and death
But as we’ll study more in depth later, the spilling of the blood of these animals is never more than a picture and sign of faith for the participants
We’ll look more closely at this relationship in the giving of the Law later in Exodus
So now the Exodus is ready to begin
Moses says the route the nation took was not straight north as we might expect
Such a route would have brought the nation into direct conflict with the Philistines
Had they encountered such a fight so early in their wanderings, they would have given up and returned to their homes in Egypt
This departure was a big step
Though they desired freedom, they were leaving the only home any of them had ever known
So instead, the Lord lead them around by the way of the wilderness to the Red Sea
Then heir journey is around, by way of a wilderness ending at the Red Sea
Note that the Red sea make two gulfs on either side of the Sinai peninsula
Both are considered the Red Sea
Also, they are leaving Egypt, or as we will read next week, they go “out of Egypt”
In fact, historically Sinai has always been considered a part of Egypt and still is today
As we study the Red Sea crossing next week, we will follow the Biblical commentary carefully and watch an interesting video explaining the likely Red Sea crossing
Finally, we hear that Moses carries Joseph’s bones in the camp
Joseph was not left behind in Egypt but was carried with the nation to be buried in the Promised Land
The fact that Joseph required such a promise is evidence to us that Joseph believed in the word of the Lord given to Abraham
When the Lord spoke to Abraham in Genesis 15, He promised that the nation would leave Egypt in the fourth generation
Next week, we begin the study of the Exodus itself
Scripture quotations taken from the (NASB®) New American Standard Bible®, Copyright © 1995, 2020 by The Lockman Foundation. Used by permission. All rights reserved. www.lockman.org