Walk By the Light of Your Fire

4 The Lord God has given me
    the tongue of those who are taught,
that I may know how to sustain with a word
    him who is weary.
Morning by morning he awakens;
    he awakens my ear
    to hear as those who are taught.
5 The Lord God has opened my ear,
    and I was not rebellious;
    I turned not backward.
6 I gave my back to those who strike,
    and my cheeks to those who pull out the beard;
I hid not my face
    from disgrace and spitting.

7 But the Lord God helps me;
    therefore I have not been disgraced;
therefore I have set my face like a flint,
    and I know that I shall not be put to shame.
8     He who vindicates me is near.
Who will contend with me?
    Let us stand up together.
Who is my adversary?
    Let him come near to me.
9 Behold, the Lord God helps me;
    who will declare me guilty?
Behold, all of them will wear out like a garment;
    the moth will eat them up.

10 Who among you fears the Lord
    and obeys the voice of his servant?
Let him who walks in darkness
    and has no light
trust in the name of the Lord
    and rely on his God.
11 Behold, all you who kindle a fire,
    who equip yourselves with burning torches!
Walk by the light of your fire,
    and by the torches that you have kindled!
This you have from my hand:
    you shall lie down in torment. – Isaiah 50:4-11 ESV

Judah’s sin against God will be answered by His well-justified judgment. He will punish them for their rebellion against Him and for their stubborn refusal to heed His calls to repent. One day, they will find themselves in captivity and blame God for their circumstances, accusing Him of abandonment. But God makes it clear that their captivity in Babylon will be because they left Him, not the other way around. In verse 1,  He tells them, “you were sold because of your sins.” He could have saved them from their fate, but when He called, “there no one to answer” (Isaiah 50:2 ESV). They had ignored His warnings and refused His pleas that they repent. 

Yet, God assures them that He has the power to deliver. He is the Creator-God, who spoke the universe into existence. There is nothing too difficult for Him. And, as if in response to God’s declaration of omnipotence and saving strength, verse 4 opens up with the voice of the servant of God, the Messiah.

Four times in eight verses, the servant refers to God as “the Sovereign Lord.” The Hebrew is ‘Adonay Yĕhovih and can be translated “Lord God.” In the Old Testament, the name, ‘Adonay is used only of God. It is a term of honor and respect, acknowledging Him as Lord or Sovereign over all. And the servant links it with the proper name for God, Jehovah. He is the Lord God, the Sovereign God who reigns and rules over all. And, as such, He deserves the obedience and worship of all.

The servant introduces himself as one who has the right to speak on behalf of God.

“The Lord God has given me
    the tongue of those who are taught.” – Isaiah 50:4 ESV

He describes himself as a disciple who has listened to the words of the Sovereign Lord and learned well.

“Morning by morning he wakens me
    and opens my understanding to his will.
The Sovereign Lord has spoken to me,
    and I have listened.” – Isaiah 50:4-5 NLT

Unlike the rebellious people of Judah, the Messiah has paid attention to the words of God, listening carefully to what He has to say and faithfully obeying His commands. And he boldly, but not boastfully claims, “I have not rebelled or turned away” (Isaiah 50:5 NLT). As proof of his willing obedience, the Messiah prophetically relates His treatment at the hands of men at his crucifixion.

“I offered my back to those who beat me
    and my cheeks to those who pulled out my beard.
I did not hide my face
    from mockery and spitting.” – Isaiah 50:6 NLT

The gospel accounts of Jesus’ trials reveal the truth behind these words.

Then they began to spit in Jesus’ face and beat him with their fists. And some slapped him… – Matthew 26:67 NLT

Then some of them began to spit at him, and they blindfolded him and beat him with their fists. “Prophesy to us,” they jeered. And the guards slapped him as they took him away. – Mark 14:65 NLT

The guards in charge of Jesus began mocking and beating him. – Luke 22:63 NLT

But, in spite of these harsh treatments at the hands of men, the Messiah will remain resolute in his determination to do the will of the Sovereign Lord.

“Because the Sovereign Lord helps me,
    I will not be disgraced.
Therefore, I have set my face like a stone,
    determined to do his will.
    And I know that I will not be put to shame.” – Isaiah 50:7 NLT

Don’t miss what is going on here. The Messiah is describing his harsh and unjustified treatment at the hands of sinful men. But he does not blame God or accuse Him of abandonment. He trusts in the sovereign will of his Father, resting in the knowledge that God has a plan in place for his life. And the less-than-satisfactory circumstances surrounding his life were part of that plan. What a dramatically different perspective than that of the people of Judah. They were blind to God’s plans for their future. All they could see was the suffering and humiliation of the moment.

Yet, the Messiah knew that, in spite of all that would happen to him, the Sovereign Lord would vindicate and rescue him. He boldly and confidently declares, “ the Lord God helps me” (Isaiah 50:9 ESV). His accusers and abusers will all pass away like a moth-eaten garment, but he will stand secure and blameless.

In a sense, the servant is expressing the words that should have flowed from the mouths of the people of Judah.

“All my enemies will be destroyed
    like old clothes that have been eaten by moths!” – Isiah 50:9 NLT

God was going to vindicate and avenge them on day as well. And He would do it through His servant, the Messiah. But the people of Judah refused to take the Sovereign Lord at His word. So, the Messiah calls out to them, begging them to listen to what he has to say. He wants them to follow his example and place their trust in God

“If you are walking in darkness,
    without a ray of light,
trust in the Lord
    and rely on your God.” – Isaiah 50:10 NLT

As Isaiah has made clear already, the day was coming when the spiritual darkness surrounding the people of Judah would be illuminated by a great light.

The people who walk in darkness
    will see a great light.
For those who live in a land of deep darkness,
    a light will shine. – Isaiah 9:2 NLT

And, in his gospel, Matthew makes it clear that Jesus was the fulfillment of this prophesy, when he quoted from it at the moment Jesus entered into the regions of Zebulun and Napthali in Galilee.

…so that what was spoken by the prophet Isaiah might be fulfilled:

“The land of Zebulun and the land of Naphtali,
    the way of the sea, beyond the Jordan, Galilee of the Gentiles—
the people dwelling in darkness
    have seen a great light,
and for those dwelling in the region and shadow of death,
    on them a light has dawned.” – Matthew 4:14-16 ESV

Jesus, the servant of God, would claim to be that light  – “the light of the world (John 8:12). And the apostle John described Jesus as not only the light, but the source of life.

“In him was life, and the life was the light of men. The light shines in the darkness, and the darkness has not overcome it.” – John 1:4-5 ESV

And John would go on to declare that the light would shine in the darkness, but the people would reject the light, preferring instead to remain in spiritual darkness.

“…the light has come into the world, and people loved the darkness rather than the light because their works were evil. For everyone who does wicked things hates the light and does not come to the light, lest his works should be exposed. But whoever does what is true comes to the light, so that it may be clearly seen that his works have been carried out in God.” – John 3:19-21 ESV

The light came into the world, and he did so that he might expose the deadly nature of man’s sin and offer himself as the true source of life. But, for the most part,  the world would reject his offer. Instead, they would rely on their own dim lights, attempting to remove the darkness that surrounded them through self-effort and acts of self-righteousness. And the Messiah warns them of the futility of it all.

“But watch out, you who live in your own light
    and warm yourselves by your own fires.
This is the reward you will receive from me:
    You will soon fall down in great torment.” – Isaiah 50:11 NLT

Their lights would prove insufficient. Their acts of righteousness would fail to meet God’s exacting standards. Failure to accept God’s light would leave them in perpetual, everlasting darkness. But for all those who see God’s light and embrace it, the future would be markedly different, just as Jesus, the servant had promised.

“I am the light of the world. Whoever follows me will not walk in darkness, but will have the light of life.” – John 8:12 ESV

English Standard Version (ESV) The Holy Bible, English Standard Version. ESV® Permanent Text Edition® (2016). Copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.

New Living Translation (NLT) Holy Bible, New Living Translation, copyright © 1996, 2004, 2015 by Tyndale House Foundation. Used by permission of Tyndale House Publishers Inc., Carol Stream, Illinois 60188. All rights reserved.

The Message (MSG) Copyright © 1993, 1994, 1995, 1996, 2000, 2001, 2002 by Eugene H. Peterson