Isaiah 48:1-11
Isa 48:1
Hear ye this, O house of Jacob, which are called by the 
name of Israel, and are come forth out of the waters of Judah, which swear by 
the name of the LORD, and make mention of the God of Israel, but not in 
truth, nor in righteousness.
Now God addresses the tribe of Judah. 
He begins by giving them a short history that are of the house of Jacob 
as many in Judah were saved.  As you 
recall Jacob’s name was changed to Israel which means “Prince with God.” 
This would represent all the true believers in ancient Israel who were 
saved because God being a great king would have children through Christ and they 
would be princes and princesses.  
The house of Jacob came through the waters or the tribe of Judah. 
Christ came through the tribe of Judah. 
Judah had sworn by the name of the LORD in covenant relationship with do 
that they would serve and obey him.  
They were to make mention of the name of the LORD because of his relationship 
with them and his guiding hand.  They did 
not mention or even invoke the name of the LORD in truth nor were they acting in 
righteous manners because they had abandoned the LORD and went to false gospels 
with their visible idols.  They had 
become hypocritical in their dealings with God.
Isa 48:2
For they call themselves of the holy city, and stay 
themselves upon the God of Israel; The LORD of hosts is his name.
Then those people who dwelt in the city of Jerusalem 
would claim themselves as citizens of the holy city putting on a false religious 
façade and pretending that they were still serving the true God of Israel. 
They would proclaim to others that the LORD of hosts was the name of the 
God they served but they did that only with the lips and not the hearts. 
And the Lord said, Forasmuch as 
this people draw nigh unto me, 
and with their mouth and with their lips to honor me, but have removed their 
heart far from me, and their fear of me is a commandment of men which hath been 
taught them; (Isaiah 29:13) 
Isa 48:3
I have declared the former things from the beginning; and 
they went forth out of my mouth, and I shewed them; I did them suddenly, 
and they came to pass.
Then the LORD states that he had given tremendous 
prophecies to Judah and Israel from the time they were formed and they were not 
only words but the LORD performed whatever he had declared. 
Then the LORD declared that those things which he prophesied he performed 
suddenly, that is, he brought them to pass at the time he stated he would.
Isa 48:4
Because I knew that thou art obstinate, and thy 
neck is an iron sinew, and thy brow brass;
God knew how hard hearted they were plus they were very 
stubborn people.  They were 
stiffnecked people who would not bow to the will of God instead they abandoned 
God and went to idolatry.  Their 
brow was as brass which meant they sinned but they could not even blush about it 
or even feel remorse for their sins even when the LORD would declare that they 
would be under his judging hand if they did not repent and return.
Isa 48:5
I have even from the beginning declared it to 
thee; before it came to pass I 
shewed it thee: lest thou shouldest say, Mine idol 
hath done them, and my graven image, and my molten image, hath commanded them.
Then the LORD declares to them the reality that he is the 
true God who had prophesied to them whether it be bad or good before something 
came to pass he openly showed them and he did this because they would attribute 
these events to their false idols but God is stating that these false idols did 
not have the ability to make any prophecies and therefore God showed the 
difference between himself and false idols. 
None of them could prophesy anything because the deities they represented 
did not exist.  God showed them the 
difference between him being truth and the idols being dead and false.
Isa 48:6
Thou hast heard, see all this; and will not ye declare 
it? I have shewed thee new things from this time, even hidden things, and 
thou didst not know them.
God then declares that the people would have known their 
own history how God had prophesied something and brought it to pass. 
Now God is bringing them up to the present time when he is prophesying 
new things to them through the present prophets he has chosen. 
The same situation exists as Judah did not remember the events of old but 
now it seems they do not even know what is about to happen in the present 
because they have turned a deaf ear to the things of God, especially his 
warnings.  It seems nothing has 
changed from then to today as the warnings of judgment go out and they fall on 
deaf ears.
Isa 48:7
They are created now, and not from the beginning; even 
before the day when thou heardest them not; lest thou shouldest say, Behold, I 
knew them.
These are new decrees coming forth from God and they are 
not the same ones which had been decreed in the past and came to pass as God 
revealed them even before they were revealed as they were still in the private 
counsels of God that the people should not say that they already knew of them. 
They were not privy to the private counsel of God until the time they 
were revealed to them such as the coming of the Messiah in his timing.
Isa 48:8
Yea, thou heardest not; yea, thou knewest not; yea, from 
that time that thine ear was not opened: for I knew that thou wouldest 
deal very treacherously, and wast called a transgressor from the womb.
The people of Israel were not open to the truth of God 
and as a result they did not know the things that God had decreed toward them 
even after it was revealed to them.  
The spiritual blindness and deafness they experienced was self-imposed because 
they kept on turning to the false idols. 
Since they were a very obstinate people, God knew they would deal 
treacherously with both the people and God himself. 
The word “treacherously” carries with it the meaning of “deceitfully and 
unfaithfully.”  God knew from the 
time that he formed them they would be a nation of transgressors, yet he chose 
them and brought the Messiah through them. 
Before we condemn ancient Israel, every nation on earth is nation of 
transgressors.  It is an absolute 
miracle that God did not destroy this world already and start all over.
Isa 48:9
For my name's sake will I defer mine anger, and for my 
praise will I refrain for thee, that I cut thee not off.
Not for them but for the sake of the name of God that he 
will defer or postpone his anger until the appropriate time when the prophecy of 
the removal of Judah to Babylon will occur. 
God will refrain bringing a final judgment upon this nation and will not 
cut them off.  Cutting off means a 
full end and that could not happen yet until the Lord Jesus Christ is born and 
completes his earthly mission and then goes back to Heaven. 
The praise and the deferring of anger was for the sake of the elect 
within Israel as the wrath of God is not against them but for those in unbelief. 
Ancient Israel was cut off in 70 A.D., 37 years after the end of the 
Mosaic system of sacrifices completed in Christ. 
Isa 48:10
Behold, I have refined thee, but not with silver; I have 
chosen thee in the furnace of affliction.
Instead of cutting his people off, God declares that he 
has refined his people but not with the same method that silver is purified 
until all the dross is removed but he has chosen them in the furnace of 
affliction.  
Take away the dross from the silver, and 
there shall come forth a vessel for the finer. (Proverbs 25:4) 
The furnace of affliction in this case was when they were in Egypt. 
Egypt is referred to as a furnace. 
But the LORD hath taken you, and 
brought you forth out of the iron furnace,
even out of Egypt, to be unto 
him a people of inheritance, as ye are 
this day. (Deuteronomy 4:20)  
This is also how the true believer is refined as we walk in this world and 
attempt to refrain from being spotted by the world’s sinful systems. 
And others save with fear, pulling
them out of the fire; hating 
even the garment spotted by the flesh. (Jude 23) 
Isa 48:11
For mine own sake, even for mine own sake, will I 
do it: for how should my name be polluted? and I will not give my 
glory unto another.