He Has Done Great Things.

1 You will say in that day:
“I will give thanks to you, O Lord,
for though you were angry with me,
your anger turned away,
that you might comfort me.

2 “Behold, God is my salvation;
I will trust, and will not be afraid;
for the Lord God is my strength and my song,
and he has become my salvation.”

3 With joy you will draw water from the wells of salvation. 4 And you will say in that day:

“Give thanks to the Lord,
call upon his name,
make known his deeds among the peoples,
proclaim that his name is exalted.

5 “Sing praises to the Lord, for he has done gloriously;
let this be made known in all the earth.
6 Shout, and sing for joy, O inhabitant of Zion,
for great in your midst is the Holy One of Israel.” – Isaiah 12:1-6 ESV

Isaiah has been talking about a future period of time, one he refers to as “that day.” This is a prophetic designation, describing a day in the future when God would accomplish great things on behalf of His chosen people, the northern tribes of Israel and the southern tribes of Judah. Out of the once-great tree of the Davidic dynasty, relegated to a stump of its former glory because of the judgments of God, will come a shoot. That seemingly insignificant byproduct of the “root of Jesse” will be Jesus, the Messiah. He will appear on the scene, sent by God the Father, to be born of a virgin, and into the house of David. He will be the legal heir to David’s throne and the fulfillment of God’s covenant promise made to David.

“And your house and your kingdom shall be made sure forever before me. Your throne shall be established forever.” – 2 Samuel 7:16 ESV

There is a certain sense in which Jesus fulfilled this prophecy when He took on human flesh in His incarnation. But when Jesus came the first time, while He was born king of the Jews (Matthew 2:2), He was not recognized or accepted as king by His own people.

He came into the very world he created, but the world didn’t recognize him. He came to his own people, and even they rejected him. – John 1:10-11 NLT

They rejected Him as their king. In fact, they demanded that the Romans crucify Him, accusing Him of blasphemy for His claims to be the Son of God. When Pilate had attempted to release Jesus to the Jews, seeing no fault in Him worthy of death, he had said, “Look, here is your king!” (John 19:14 NLT). But the people scoffed at the idea of Jesus being their king.

"Away with him," they yelled. "Away with him! Crucify him!" "What? Crucify your king?" Pilate asked. "We have no king but Caesar," the leading priests shouted back. – John 19:15 NLT

So, when Isaiah announces the arrival of the Messiah or king of Israel, he is talking about another event that has yet to happen. Jesus will appear a second time, at the end of the age, and He will set up His kingdom on earth. He will rule and reign from the throne of David in Jerusalem. And He will restore the people of Israel to power and prominence. Isaiah describes exactly what He will do.

He will…assemble the exiles of Israel.
He will gather the scattered people of Judah
from the ends of the earth. – Isaiah 11:12 NLT

All of this will happen “in that day.” It is a day that lies in the future, as yet unfulfilled. But it will be. And in that day, the people of Israel and Judah will recognize the hand of God. They will know that He has shown them mercy and grace.

In that day you will sing:
“I will praise you, O Lord!
You were angry with me, but not any more.
Now you comfort me.” – Isaiah 12:1 NLT

It will be a day of rejoicing and gladness because they will recognize that God has redeemed and restored them. Not because of them, but in spite of them. They will know what it is like to trust God fully. They will experience His peace and rest in His protection. And Isaiah tells his audience that, when the day comes, “With joy you will draw water from the wells of salvation” (Isaiah 12:3 ESV).

It’s impossible to read this statement and not recall another time in the lives of the people of Israel when water played a significant role in their relationship with God. It’s recorded in the book of Exodus. They had escaped captivity in Egypt and were on their way to the land of promise, when the arrived at a place called Rephidim. The only problem was, there was no water there. “So the people contended with Moses, and they said, ‘Give us water to drink!’” (Exodus 17:2 NLT). The text describes them as being “very thirsty” and they let Moses know about it.

“Why in the world did you bring us up out of Egypt—to kill us and our children and our cattle with thirst?” – Exodus 17:3 NLT

Moses, sensing that the people were ready to stone him, feared for his life. But God gave Moses a solution.

“Go over before the people; take with you some of the elders of Israel and take in your hand your staff with which you struck the Nile and go. I will be standing before you there on the rock in Horeb, and you will strike the rock, and water will come out of it so that the people may drink.” – Exodus 17:5-6 NLT

God was going to be there. He would be on top of the very rock Moses was commanded to strike. And from that rock would flow life-giving water. Paul would later describe that rock as Jesus Himself.

All of them ate the same spiritual food, and all of them drank the same spiritual water. For they drank from the spiritual rock that traveled with them, and that rock was Christ. – 1 Corinthians 10:3-4 NLT

And Jesus, the source of that physical water, would also be the sole source of spiritual refreshment. In His encounter with the Samaritan woman at the well, Jesus told her:

“Anyone who drinks this water will soon become thirsty again. But those who drink the water I give will never be thirsty again. It becomes a fresh, bubbling spring within them, giving them eternal life.” - John 4:13-14 NLT

Isaiah predicts a day when the people of Israel will enjoy the water of life – Jesus Himself. Not only will they enjoy salvation in the form of their restoration to the land, but they will experience a renewal of their hearts.

“Then I will sprinkle clean water on you, and you will be clean. Your filth will be washed away, and you will no longer worship idols. And I will give you a new heart, and I will put a new spirit in you. I will take out your stony, stubborn heart and give you a tender, responsive heart. And I will put my Spirit in you so that you will follow my decrees and be careful to obey my regulations.

“And you will live in Israel, the land I gave your ancestors long ago. You will be my people, and I will be your God.” – Ezekiel 36:25-27 NLT

God is going to do something for the people of Israel that is far greater than supplying them with clean drinking water. It will be far more valuable than their return to the land. It will be of much greater significance than their restoration to a place of prominence on the world scene. They will have new hearts and a new capacity to serve God faithfully. They will be obedient. They will trust Him fully. No more false gods. No more falling away in apathy and apostasy. In that day, they will be His people and He will be their God.

And in that day, they will give God all the glory, because it will all be His doing.

“Sing to the Lord, for he has done wonderful things.
Make known his praise around the world.
Let all the people of Jerusalem shout his praise with joy!
For great is the Holy One of Israel who lives among you.” – Isaiah 12:5-6 NLT

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.

Ken Miller