Isaiah 48:18

King James Version (KJV)

O that thou hadst hearkened to my commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea:

Adam Clarke
Bible Commentary

As a river "Like the river" - That is, the Euphrates.

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Albert Barnes
Notes on the Whole Bible

O that thou hadst heardened to my commandments! - This expresses the earnest wish and desire of God. He would greatly have preferred that they should have kept his law. He had no wish that they should sin, and that these judgments should come upon them. The doctrine taught here is, that God greatly prefers that people should keep his laws. He does not desire that they should be sinners, or that they should be punished. It was so with regard to the Jews; and it is so with regard to all. In all cases, at all times, and with reference to all his creatures, he prefers holiness to sin; he sincerely desires that there should be perfect obedience to his commandments. It is to be remarked also that this is not merely prospective, or a declaration in the abstract. It relates to sin which had been actually committed, and proves that even in regard to that, God would have preferred that it had not been committed. A declaration remarkably similar to this, occurs in Psalm 81:13-16:

O that my people had hearkened unto me,

And Israel had walked in my ways;

I should soon have subdued their‘ enemies,

And turned their hand against their adversaries

The haters of the Lord should have submitted themselves unto him:

But their time should have endured forever.

He should have fed them also with the finest of the wheat;

And with honey out of the rock should I have satisfied thee.

Compare Deuteronomy 22:29; Isaiah 5:1-7; Ezekiel 18:23-32; Matthew 23:37; Luke 19:21.

Then had thy peace been as a river - The word ‹peace‘ here (שׁלום shâlôm ) means properly wholeness, soundness, and then health, welfare, prosperity, good of every kind. It then denotes peace, as opposed to war, and also concord and friendship. Here it evidently denotes prosperity in general, as opposed to the calamities which actually came upon them.

As a river - That is, abundant - like a full, flowing river that fills the banks, and that conveys fertility and blessedness through a land. ‹The pagan, in order to represent the Universal power and beneficence of Jupiter, used the symbol of a river flowing from his throne; and to this the Sycophant in Plautus alludes (Trium. Act iv. Sc. 2, v. 98), in his saying that he had been at the head of that river:

Ad caput amuis, quod de coelo exoritur, sub solio Jovis.

See also Wemyss‘ Key to the Symbolical Language of Scripture, Art. River. Rivers are often used by the sacred writers, and particularly by Isaiah, as symbolic of plenty and prosperity Isaiah 32:2; Isaiah 33:21; Isaiah 41:18; Isaiah 43:19.

And thy righteousness - The holiness and purity of the nation. Religion, with all its inestimable benefits, would have abounded to the utmost extent. Instead of the prevailing idolatry and corruption, the hypocrisy and insincerity which had abounded, and which made it necessary for God to remote them, they would have been distinguished for sincerity, purity, love, and holy living. And this proves that God would have preferred the prevalence of holiness.

As the waves of the sea - What can be a more beautiful or sublime image than this? What can more strikingly represent the abundance of the blessings which religion would have conferred on the land? The waves of the sea are an emblem of plenty. They seem to be boundless. They are constantly rolling. And so their righteousness would have been without a limit; and would have rolled unceasingly its rich blessings over the land. Who can doubt that this would have been a better state, a condition to have been preferred to that which actually existed?

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Matthew Henry
Concise Bible Commentary

The Holy Spirit qualifies for service; and those may speak boldly, whom God and his Spirit send. This is to be applied to Christ. He was sent, and he had the Spirit without measure. Whom God redeems, he teaches; he teaches to profit by affliction, and then makes them partakers of his holiness. Also, by his grace he leads them in the way of duty; and by his providence he leads in the way of deliverance. God did not afflict them willingly. If their sins had not turned them away, their peace should have been always flowing and abundant. Spiritual enjoyments are ever joined with holiness of life and regard to God's will. It will make the misery of the disobedient the more painful, to think how happy they might have been. And here is assurance given of salvation out of captivity. Those whom God designs to bring home to himself, he will take care of, that they want not for their journey. This is applicable to the grace laid up for us in Jesus Christ, from whom all good flows to us, as the water to Israel out of the rock, for that Rock was Christ. The spiritual blessings of redemption, and the rescue of the church from antichristian tyranny, are here pointed to. But whatever changes take place, the Lord warned impenitent sinners that no good would come to them; that inward anguish and outward trouble, which spring from guilt and from the Divine wrath, must be their portion for ever.

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Ellen G. White
Counsels to Writers and Editors, 120

The Lord makes every difference between the obedient and the disobedient. “Thus saith the Lord, thy Redeemer, the Holy One of Israel; I am the Lord thy God which teacheth thee to profit, which leadeth thee by the way that thou shouldst go. O that thou hadst hearkened to My commandments! Then had thy peace been as a river, and thy righteousness as the waves of the sea.” “But of Him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption: that, according as it is written, He that glorieth, let him glory in the Lord.” CW 120.1

How important it is that the men to whom students look for instruction shall diligently search the Scriptures, that they may know the way, the truth, and the life. In the sixth chapter of John there is instruction of great importance to those who would be teachers. Let it be carefully studied by our teachers, that they may be able to give their students meat in due season. “It is written in the prophets,” said Christ, “And they shall be all taught of God. Every man therefore that hath heard, and hath learned of the Father, cometh unto Me. Not that any man hath seen the Father, save He which is of God, He hath seen the Father. Verily, verily, I say unto you, He that believeth on Me hath everlasting life. I am that bread of life. Your fathers did eat manna in the wilderness, and are dead. This is the bread which cometh down from heaven, that a man may eat thereof, and not die. I am the living bread which came down from heaven: if any man eat of this bread, he shall live forever: and the bread that I will give is My flesh, which I will give for the life of the world.... CW 120.2

“Verily, verily, I say unto you, Except ye eat the flesh of the Son of man, and drink His blood, ye have no life in you. Whoso eateth My flesh, and drinketh My blood, hath eternal life; and I will raise him up at the last day. For My flesh is meat indeed, and My blood is drink indeed. He that eateth My flesh, and drinketh My blood, dwelleth in Me, and I in him. As the living Father hath sent Me, and I live by the Father: so he that eateth Me, even he shall live by Me. This is that bread which came down from heaven: not as your fathers did eat manna, and are dead: he that eateth of this bread shall live forever.... It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.” CW 121.1

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Ellen G. White
The Desire of Ages, 331

The yoke is placed upon the oxen to aid them in drawing the load, to lighten the burden. So with the yoke of Christ. When our will is swallowed up in the will of God, and we use His gifts to bless others, we shall find life's burden light. He who walks in the way of God's commandments is walking in company with Christ, and in His love the heart is at rest. When Moses prayed, “Show me now Thy way, that I may know Thee,” the Lord answered him, “My presence shall go with thee, and I will give thee rest.” And through the prophets the message was given, “Thus saith the Lord, Stand ye in the ways, and see, and ask for the old paths, where is the good way, and walk therein, and ye shall find rest for your souls.” Exodus 33:13, 14; Jeremiah 6:16. And He says, “O 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 48:18. DA 331.1

Those who take Christ at His word, and surrender their souls to His keeping, their lives to His ordering, will find peace and quietude. Nothing of the world can make them sad when Jesus makes them glad by His presence. In perfect acquiescence there is perfect rest. The Lord says, “Thou wilt keep him in perfect peace, whose mind is stayed on Thee: because he trusteth in Thee.” Isaiah 26:3. Our lives may seem a tangle; but as we commit ourselves to the wise Master Worker, He will bring out the pattern of life and character that will be to His own glory. And that character which expresses the glory—character—of Christ will be received into the Paradise of God. A renovated race shall walk with Him in white, for they are worthy. DA 331.2

As through Jesus we enter into rest, heaven begins here. We respond to His invitation, Come, learn of Me, and in thus coming we begin the life eternal. Heaven is a ceaseless approaching to God through Christ. The longer we are in the heaven of bliss, the more and still more of glory will be opened to us; and the more we know of God, the more intense will be our happiness. As we walk with Jesus in this life, we may be filled with His love, satisfied with His presence. All that human nature can bear, we may receive here. But what is this compared with the hereafter? There “are they before the throne of God, and serve Him day and night in His temple: and He that sitteth on the throne shall dwell among them. They shall hunger no more, neither thirst any more; neither shall the sun light on them, nor any heat. For the Lamb which is in the midst of the throne shall feed them, and shall lead them unto living fountains of waters: and God shall wipe away all tears from their eyes.” Revelation 7:15-17. DA 331.3

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Ellen G. White
The Great Controversy, 285

When error in one garb has been detected, Satan only masks it in a different disguise, and multitudes receive it as eagerly as at the first. When the people found Romanism to be a deception, and he could not through this agency lead them to transgression of God's law, he urged them to regard all religion as a cheat, and the Bible as a fable; and, casting aside the divine statutes, they gave themselves up to unbridled iniquity. GC 285.1

The fatal error which wrought such woe for the inhabitants of France was the ignoring of this one great truth: that true freedom lies within the proscriptions of the law of God. “O that thou hadst hearkened to My commandments! then had thy peace been as a river, and thy righteousness as the waves of the sea.” “There is no peace, saith the Lord, unto the wicked.” “But whoso hearkeneth unto Me shall dwell safely, and shall be quiet from fear of evil.” Isaiah 48:18, 22; Proverbs 1:33. GC 285.2

Atheists, infidels, and apostates oppose and denounce God's law; but the results of their influence prove that the well-being of man is bound up with his obedience of the divine statutes. Those who will not read the lesson from the book of God are bidden to read it in the history of nations. GC 285.3

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Ellen G. White
Lift Him Up, 162.1

O 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 48:18. LHU 162.1

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