Isaiah 48:3
I foretold the former things long ago; they came out of My mouth and I proclaimed them. Suddenly I acted, and they came to pass.
I foretold the former things long ago;

God had announced His purposes in advance, including Israel’s deliverance from Egypt, the rise and fall of kingdoms, and His covenant dealings with His people. Fulfilled prophecy distinguished the God of Israel from idols, which could neither know the future nor direct the course of history. Israel’s past bore witness that the Lord rules over nations and remains faithful to His covenant promises.

Isa 45:21 Speak up and present your case—yes, let them take counsel…
Isa 46:10 I declare the end from the beginning, and from ancient times…

they came out of My mouth and I proclaimed them.

The Lord did not leave His people without testimony. He made His will known through Moses and the prophets, calling Israel to trust and obey Him. God’s spoken word carries His authority and accomplishes His purpose, just as His command brought creation into being. The prophets spoke what God gave them, and their messages established that history unfolds according to His counsel.

Isa 45:23 By Myself I have sworn; truth has gone out from My mouth,…
Isa 55:11 So My word that proceeds from My mouth will not return to Me…

Suddenly I acted,

God’s appointed time often arrives when human strength and expectation have failed. The exodus came through decisive judgment upon Egypt, and later deliverance from Babylon would come through the unexpected rise of Cyrus. No delay, resistance, or worldly power can prevent the Lord from carrying out what He has determined.

Isa 29:5 But your many foes will be like fine dust…
Isa 30:13 This iniquity of yours is like a breach about to fail…

and they came to pass.

Fulfillment proved that God’s declarations were not empty words. What He promised concerning judgment, preservation, and restoration occurred exactly as He had said. Israel therefore had every reason to abandon idolatry and rely upon the Lord alone. The certainty of His past acts also assures His people that His remaining promises, including the reign of Christ and the final redemption of His people, will be fulfilled.

1Ki 8:56 Blessed be the LORD, who has given rest to His people Israel…
Jos 21:45 Not one of all the LORD’s good promises to the house of Israel…

Persons / Places / Events
1. Isaiah
A major prophet in the Old Testament, Isaiah is the author of the book that bears his name. He served as a prophet in Judah during the reigns of several kings and is known for his prophecies concerning both judgment and redemption.

2. God (Yahweh)
The speaker in this verse, God is declaring His sovereignty and omniscience, emphasizing His ability to predict and bring about future events.

3. Judah
The southern kingdom of Israel, to whom Isaiah primarily prophesied. The people of Judah are the original audience of this message, often called to repentance and faithfulness.

4. Prophecy
The act of declaring future events as revealed by God. In this context, it refers to the declarations made by God through His prophets, which have been fulfilled.

5. Fulfillment of Prophecy
The realization of events that were previously foretold by God, demonstrating His power and faithfulness.
Teaching Points
God's Sovereignty and Omniscience
God alone knows the future and has the power to bring His plans to fruition. This should inspire trust and confidence in His divine plan for our lives.

The Reliability of God's Word
The fulfillment of prophecy serves as evidence of the reliability and truth of Scripture. Believers can stand firm on the promises of God, knowing they will be fulfilled.

The Importance of Listening to God
Just as God spoke through Isaiah, He continues to speak through His Word today. We must be attentive and responsive to His guidance and commands.

God's Faithfulness in Action
God's actions are consistent with His words. He is faithful to His promises, and this faithfulness should encourage us to remain faithful to Him.

The Call to Repentance and Obedience
Understanding God's power and faithfulness should lead us to repentance and a commitment to live in obedience to His will.
Bible Study Questions
1. How does the fulfillment of prophecy in Isaiah 48:3 strengthen your faith in the reliability of Scripture?

2. In what ways can you apply the understanding of God's sovereignty and omniscience to your daily life and decision-making?

3. Reflect on a time when you experienced God's faithfulness in your life. How does this encourage you to trust Him with future uncertainties?

4. How can you cultivate a more attentive and responsive heart to God's Word, similar to how the people of Judah were called to listen to Isaiah's prophecies?

5. Considering the connection between prophecy and action, how can you ensure that your actions align with the teachings and promises of God in Scripture?
Connections to Other Scriptures
Deuteronomy 18:21-22
This passage discusses the test of a true prophet, which is the fulfillment of their prophecies. It connects to Isaiah 48:3 by affirming that God's words, spoken through His prophets, will indeed come to pass.

Isaiah 46:9-10
These verses emphasize God's unique ability to declare the end from the beginning, reinforcing the theme of divine foreknowledge and sovereignty found in Isaiah 48:3.

2 Peter 1:20-21
This New Testament passage highlights that prophecy does not originate from human will but from God, who moves prophets by the Holy Spirit. It supports the idea that the prophecies in Isaiah are divinely inspired.
The Probability and Use of Inspired PredictionsJ. Bennett, D.D.Isaiah 48:3
Things Worth Heeding Concerning God and ManW. Clarkson Isaiah 48:1-9
Lessons from the Past to the FutureE. Johnson Isaiah 48:1-11
People
Babylonians, Isaiah, Jacob
Places
Babylon, Chaldea
Topics
Acted, Ago, Announced, Beginning, Caused, Clear, Declared, Former, Forth, Mouth, Pass, Past, Proclaim, Proclaimed, Shewed, Showed, Suddenly, Wrought, Yea, Yes
Dictionary of Bible Themes
Isaiah 48:1

     1461   truth, nature of
     5440   perjury
     5840   eagerness

Library
A River of Peace and Waves of Righteousness
'Oh that thou hadst hearkened to My commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea.'-- ISAIAH xlviii. 18. I. The Wonderful Thought of God here. This is an exclamation of disappointment; of thwarted love. The good which He purposed has been missed by man's fault, and He regards the faulty Israel with sorrow and pity as a would-be benefactor balked of a kind intention might do. O Jerusalem! 'how often would I have gathered thee.' 'If thou hadst known
Alexander Maclaren—Expositions of Holy Scripture

God's People in the Furnace
And the first observation I shall make will be this: all persons in the furnace of affliction are not chosen. The text says, "I have chosen thee in the furnace of affliction," and it implies that there may be, and there doubtless are, some in the furnace who are not chosen. How many persons there are who suppose that because they are tried, afflicted, and tempted, therefore they are the children of God, whereas they are no such thing. It is a great truth that every child of God is afflicted; but
Charles Haddon Spurgeon—Spurgeon's Sermons Volume 1: 1855

Mercy's Master Motive
We shall now use the text as an illustration of divine love in other cases, for from one deed of grace we may learn all. As God dealt with his people Israel after the flesh, in the same manner he dealeth with his people Israel after the spirit; and his mercies towards his saints are to be seen as in a mirror in his wondrous lovingkindness towards the seed of Abraham. I shall take the text to illustrate--first, the conversion of the sinner; and secondly, the reclaiming of the backslider; and I pray,
Charles Haddon Spurgeon—Spurgeon's Sermons Volume 18: 1872

"Thou Shall Keep Him in Perfect Peace, Whose Mind is Stayed on Thee, Because He Trusteth in Thee. "
Isaiah xxvi. 3.--"Thou shall keep him in perfect peace, whose mind is stayed on thee, because he trusteth in thee." Christ hath left us his peace, as the great and comprehensive legacy, "My peace I leave you," John xiv. 27. And this was not peace in the world that he enjoyed; you know what his life was, a continual warfare; but a peace above the world, that passeth understanding. "In the world you shall have trouble, but in me you shall have peace," saith Christ,--a peace that shall make trouble
Hugh Binning—The Works of the Rev. Hugh Binning

Peace in the Soul
Peace I leave with you: my peace I give unto you.--ST. JOHN 14:27. Peace is one of the great words of the Holy Scriptures. It is woven through the Old Testament and the New like a golden thread. It inheres and abides in the character of God,-- "The central peace subsisting at the heart Of endless agitation." It is the deepest and most universal desire of man, whose prayer in all ages has been, "Grant us Thy Peace, O Lord." It is the reward of the righteous, the blessing of the good, the crown
Henry Van Dyke—What Peace Means

After the Scripture.
"In the day that God created man, in the likeness of God created He him."--Gen. v. 1. In the preceding pages we have shown that the translation, "in Our image," actually means, "after Our image." To make anything in an image is no language; it is unthinkable, logically untrue. We now proceed to show how it should be translated, and give our reason for it. We begin with citing some passages from the Old Testament in which occurs the preposition "B" which, in Gen. i. 27, stands before image, where
Abraham Kuyper—The Work of the Holy Spirit

Man's Chief End
Q-I: WHAT IS THE CHIEF END OF MAN? A: Man's chief end is to glorify God, and to enjoy him for ever. Here are two ends of life specified. 1: The glorifying of God. 2: The enjoying of God. I. The glorifying of God, I Pet 4:4: That God in all things may be glorified.' The glory of God is a silver thread which must run through all our actions. I Cor 10:01. Whether therefore ye eat or drink, or whatsoever ye do, do all to the glory of God.' Everything works to some end in things natural and artificial;
Thomas Watson—A Body of Divinity

Christ's Prophetic Office
'The Lord thy God will raise up unto thee a Prophet,' &c. Deut 18:85. Having spoken of the person of Christ, we are next to speak of the offices of Christ. These are Prophetic, Priestly, and Regal. 'The Lord thy God will raise up unto thee a Prophet.' Enunciatur hic locus de Christo. It is spoken of Christ.' There are several names given to Christ as a Prophet. He is called the Counsellor' in Isa 9:9. In uno Christo Angelus foederis completur [The Messenger of the Covenant appears in Christ alone].
Thomas Watson—A Body of Divinity

Gifts Received for the Rebellious
Thou hast ascended on high, thou hast led captivity captive: Thou hast received gifts for men; yea, for the rebellious also, that the LORD God might dwell among them. W hen Joseph exchanged a prison for the chief honour and government of Egypt, the advantage of his exaltation was felt by those who little deserved it (Genesis 45:4, 5) . His brethren hated him, and had conspired to kill him. And though he was preserved from death, they were permitted to sell him for a bond-servant. He owed his servitude,
John Newton—Messiah Vol. 2

"Thou Shall Keep Him in Perfect Peace, Whose Mind is Stayed on Thee, Because He Trusteth in Thee. "
Isaiah xxvi. 3.--"Thou shall keep him in perfect peace, whose mind is stayed on thee, because he trusteth in thee." All men love to have privileges above others. Every one is upon the design and search after some well-being, since Adam lost that which was true happiness. We all agree upon the general notion of it, but presently men divide in the following of particulars. Here all men are united in seeking after some good; something to satisfy their souls, and satiate their desires. Nay, but they
Hugh Binning—The Works of the Rev. Hugh Binning

Extent of Atonement.
VI. For whose benefit the atonement was intended. 1. God does all things for himself; that is, he consults his own glory and happiness, as the supreme and most influential reason for all his conduct. This is wise and right in him, because his own glory and happiness are infinitely the greatest good in and to the universe. He made the atonement to satisfy himself. "God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life."
Charles Grandison Finney—Systematic Theology

Blasphemous Accusations of the Jews.
(Galilee.) ^A Matt. XII. 22-37; ^B Mark III. 19-30; ^C Luke XI. 14-23. ^b 19 And he cometh into a house. [Whose house is not stated.] 20 And the multitude cometh together again [as on a previous occasion--Mark ii. 1], so that they could not so much as eat bread. [They could not sit down to a regular meal. A wonderful picture of the intense importunity of people and the corresponding eagerness of Jesus, who was as willing to do as they were to have done.] 21 And when his friends heard it, they went
J. W. McGarvey—The Four-Fold Gospel

Isaiah
CHAPTERS I-XXXIX Isaiah is the most regal of the prophets. His words and thoughts are those of a man whose eyes had seen the King, vi. 5. The times in which he lived were big with political problems, which he met as a statesman who saw the large meaning of events, and as a prophet who read a divine purpose in history. Unlike his younger contemporary Micah, he was, in all probability, an aristocrat; and during his long ministry (740-701 B.C., possibly, but not probably later) he bore testimony, as
John Edgar McFadyen—Introduction to the Old Testament

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