But the word of God The Prophet does not shew what the word of God is in itself, but what we ought to think of it; for since man is vanity in himself, it remains that he ought to seek life elsewhere. Hence Peter ascribes power and efficacy to God's word, according to the authority of the Prophet, so that it can confer on us what is real, solid, and eternal. For this was what the Prophet had in view, that there is no permanent life but in God, and that this is communicated to us by the word. However fading, then, is the nature of man, yet he is made eternal by the word; for he is re-moulded and becomes a new creature. This is the word which by the gospel is preached unto you, or, which has been declared to you. He first reminds us, that when the word of God is mentioned, we are very foolish if we imagine it to be remote from us in the air or in heaven; for we ought to know that it has been revealed to us by the Lord. What, then, is this word of the Lord, which gives us life? Even the Law, the Prophets, the Gospel. Those who wander beyond these limits of revelation, find nothing but the impostures of Satan and his dotages, and not the word of the Lord. We ought the more carefully to notice this, because impious and Luciferian men, craftily allowing to God's word its own honor, at the same time attempt to draw us away from the Scriptures, as that unprincipled man, Agrippa, who highly extols the eternity of God's word, and yet treats with scurrility the Prophets, and thus indirectly laughs to scorn the Word of God. In short, as I have already reminded you, no mention is here made of the word which lies hid in the bosom of God, but of that which has proceeded from his mouth, and has come to us. So again it ought to be borne in mind, that God designed by the Apostles and Prophets to speak to us, and their mouths is the mouth of the only true God. Then, when Peter says, Which has been announced, or declared, to you, he intimates that the word is not to be sought elsewhere than in the Gospel preached to us; and truly we know not the way of eternal life otherwise than by faith. But there can be no faith, except we know that the word is destined for us. To the same purpose is what Moses said to the people, "Say not in thine heart, Who shall ascend into heaven, etc.; nigh is the word, in thy mouth and in thy heart." (Deuteronomy 30:12.) That these words agree with what Peter says, Paul shews Romans 10:6, where he teaches us that it was the word of faith which he preached. There is here, besides, no common eulogy on preaching; for Peter declares that what is preached is the life-giving word. God alone is indeed he who regenerates us; but for that purpose he employs the ministry of men; and on this account Paul glories that the Corinthians had been spiritually begotten by him. (1-Corinthians 4:15.) It is indeed certain that those who plant and those who water, are nothing; but whenever God is pleased to bless their labor, he makes their doctrine efficacious by the power of his Spirit; and the voice which is in itself mortal, is made an instrument to communicate eternal life.

But the word of the Lord - In Isaiah Isaiah 40:8 "the word of our God." The sense is not materially varied.
Endureth forever - Is unmoved, fixed, permanent. Amidst all the revolutions on earth, the fading glories of natural objects, and the wasting strength of man, his truth remains unaffected. Its beauty never fades; its power is never enfeebled. The gospel system is as lovely now as it was when it was first revealed to man, and it has as much power to save as it had when first applied to a human heart. We see the grass wither at the coming on of autumn; we see the flower of the field decay; we see man, though confident in his strength, and rejoicing in the rigor of his frame, cut down in an instant; we see cities decline, and kingdoms lose their power: but the word of God is the same now that it was at first, and, amidst all the changes which may ever occur on the earth, that will remain the same.
And this is the word which by the gospel is preached unto you - That is, this gospel is the "word" which was referred to by Isaiah in the passage which has been quoted. In view, then, of the affecting truth stated in the close of this chapter, 1-Peter 1:24-25 let us learn habitually to reflect on our feebleness and frailty. "We all do fade as a leaf," Isaiah 64:6. Our glory is like the flower of the field. Our beauty fades, and our strength disappears, as easily as the beauty and vigor of the flower that grows up in the morning, and that in the evening is cut down, Psalm 90:6. The rose that blossoms on the cheek of youth may wither as soon as any other rose; the brightness of the eye may become dim, as readily as the beauty of a field covered with flowers; the darkness of death may come over the brow of manliness and intelligence, as readily as night settles down on the landscape and our robes of adorning may be laid aside, as soon as beauty fades in a meadow full of flowers before the scythe of the mower.
There is not an object of natural beauty on which we pride ourselves that will not decay; and soon all our pride and pomp will be laid low in the tomb. It is sad to look on a beautiful lily, a rose, a magnolia, and to think how soon all that beauty will disappear. It is more sad to look on a rosy cheek, a bright eye, a lovely form, an expressive brow, an open, serene, intelligent countenance, and to think how soon all that beauty and brilliancy will fade away. But amidst these changes which beauty undergoes, and the desolations which disease and death spread over the world, it is cheering to think that all is not so. There is that which does not change, which never loses its beauty. "The word of the Lord" abides. His cheering promises, his assurances that there is a brighter and better world, remain amidst all these changes the same. The traits which are drawn on the character by the religion of Christ, more lovely by far than the most delicate coloring of the lily, remain forever. There they abide, augmenting in loveliness, when the rose fades from the cheek; when the brilliancy departs from the eye; when the body moulders away in the sepulchre. The beauty of religion is the only permanent beauty in the earth; and he that has that need not regret that that which in this mortal frame charms the eye shall fade away like the flower of the field.

But the word of the Lord - The doctrine delivered by God concerning Christ endureth for ever, having, at all times and in all seasons, the same excellence and the same efficacy.
And this is the word - Το ῥημα, What is spoken, by the Gospel preached unto you. "This is a quotation from Isaiah 40:6-8, where the preaching of the Gospel is foretold; and recommended from the consideration that every thing which is merely human, and, among the rest, the noblest races of mankind, with all their glory and grandeur, their honor, riches, beauty, strength, and eloquence, as also the arts which men have invented, and the works they have executed, shall decay as the flowers of the field. But the Gospel, called by the prophet the word of the Lord, shall be preached while the world standeth." - Macknight. All human schemes of salvation, and plans for the melioration of the moral state of man, shall come to naught; and the doctrine of Christ crucified, though a stumbling block to the Jews, and foolishness to the Gentiles, shall be alone the power of God for salvation to every soul that believeth.
As the apostle, on 1-Peter 1:7, mentions gold, and gold chemically examined and tried; and as this figure frequently occurs in the sacred writings; I think it necessary to say something here of the nature and properties of that metal.
Gold is defined by chemists to be the most perfect, the most ductile, the most tenacious, and the most unchangeable of all metals. Its specific gravity is about 19.3. A cubic foot of pure gold, cast and not hammered, weighs 1348lbs. In its native state, without mixture, it is yellow, and has no perceptible smell nor taste. When exposed to the action of the fire it becomes red hot before it melts, but in melting suffers no alteration; but if a strong heat be applied while in fusion, it becomes of a beautiful green color. The continual action of any furnace, howsoever long applied, has no effect on any of its properties. It has been kept in a state of fusion for several months, in the furnace of a glass house, without suffering the smallest change. The electric and galvanic fluids inflame and convert it into a purple oxide, which is volatilized in the form of smoke. In the focus of a very powerful burning glass it becomes volatilized, and partially vitrified; so that we may say with the apostle, that, though gold is tried by the fire - abides the action of all culinary fires, howsoever applied, yet it perisheth by the celestial fire and the solar influence; the rays of the sun collected in the focus of a powerful burning glass, and the application of the electric fluid, destroy its color, and alter and impair all its properties. This is but a late discovery; and previously to it a philosopher would have ridiculed St. Peter for saying, gold that perisheth.
Gold is so very tenacious that a piece of it drawn into wire, one-tenth of an inch in diameter, will sustain a weight of 500lbs. without breaking.
One grain of gold may be so extended, by its great malleability, as to be easily divided into two millions of parts; and a cubic inch of gold into nine thousand, five hundred and twenty-three millions, eight hundred and nine thousand, five hundred and twenty-three parts; each of which may be distinctly seen by the naked eye!
A grain and a half of gold may be beaten into leaves of one inch square, which, if intersected by parallel lines, drawn at right angles to each other, and distant only the 100th part of an inch; will produce twenty-five millions of little squares, each of which may be distinctly seen without the help of glasses!
The surface of any given quantity of gold, according to Mr. Magellan, may be extended by the hammer 159,092 times!
Eighty books, or two thousand leaves, of what is called leaf gold, each leaf measuring 3.3 inches square, viz. each leaf containing 10.89 square inches, weigh less than 384 grains; each book, therefore, or twenty-five leaves, is equal to 272.25 inches, and weighs about 4.8 grains; so that each grain of gold will produce 56.718, or nearly fifty-seven square inches!
The thickness of the metal thus extended appears to be no more than the one 282.020th of an inch! One pound, or sixteen ounces of gold, would be sufficient to gild a silver wire, sufficient in length to encompass the whole terraqueous globe, or to extend 25,000 miles!
Notwithstanding this extreme degree of tenuity, or thinness, which some carry much higher, no pore can be discerned in it by the strongest magnifying powers; nor is it pervious to the particles of light, nor can the most subtile fluids pass through it. Its ductility has never yet been carried to the uttermost pitch, and to human art and ingenuity is probably unlimited.
Sulphur, in the state of a sulphuret, dissolves it; tin and lead greatly impair its tenacity; and zinc hardens and renders it very brittle. Copper heightens its color, and renders it harder, without greatly impairing its ductility. It readily unites with iron, which it hardens in a remarkable manner.
The oxigenated muriatic acid, and the nitro-muriatic acid, dissolve gold. In this state it is capable of being applied with great success to the gilding of steel. The process is very simple, and is instantaneously performed, viz.: -
To a solution of gold in the nitro-muriatic acid add about twice the quantity of sulphuric ether. In order to gild either iron or steel, let the metal be well polished, the higher the better: the ether which has taken up the gold may be applied by a camel hair pencil, or small brush; the ether then evaporates, and the gold becomes strongly attached to the surface of the metal. I have seen lancets, penknives, etc., gilded in a moment, by being dipped in this solution. In this manner all kinds of figures, letters, mottoes, etc., may be delineated on steel, by employing a pen or fine brush.
The nitro-muriatic acid, formerly called aqua regia, is formed by adding muriatic acid, vulgarly spirit of salt, to the nitric acid, formerly aqua fortis. Two parts of the muriatic acid to one of the nitric constitute this solvent of gold and platina, which is called the nitro-muriatic acid.
Gold was considered the heaviest of all metals till the year 1748, when the knowledge of platina was brought to Europe by Don Antonio Ulloa: this, if it be a real metal, is the hardest and weightiest of all others. The specific gravity of gold is, as we have seen, 19.3; that of platina is from 20.6 to 23: but gold will ever be the most valuable of all metals, not merely from its scarcity, but from its beautiful color and great ductility, by which it is applicable to so many uses, and its power of preserving its hue and polish without suffering the least tarnish or oxidation from the action of the air.

(15) But the word of the Lord endureth for ever. And this is the word which by the gospel is preached unto you.
(15) Again lest any man should seek that spiritual force and virtue in feigned imaginations, the apostle calls us back to the word of God: teaching us furthermore, that there is no other word of the Lord to be looked for than this that is preached, in which we must trust alone.

But the word of the Lord endureth for ever,.... Though men die, and ministers of the word too, and everything in the world is uncertain, unstable, fleeting, and passing away, and whatever change has been in the ordinances of divine service; yet the word of the Lord, the Gospel of Christ, is settled for ever, and will never pass away:
and this is the word which by the Gospel is preached unto you; this is the apostle's application of the passage in Isaiah, showing that the word of the Lord there is the same with the Gospel preached by him, and the other apostles, at that present time; and is no other than that good tidings Zion is said to bring; see Isaiah 40:9 the selfsame Gospel the Prophet Isaiah preached the apostles did, though with greater clearness, and more success; see Romans 10:8.

(Psalm 119:89.)
this is the word . . . preached unto you--That is eternal which is born of incorruptible seed (1-Peter 1:24): but ye have received the incorruptible seed, the word (1-Peter 1:25); therefore ye are born for eternity, and so are bound now to live for eternity (1-Peter 1:22-23). Ye have not far to look for the word; it is among you, even the joyful Gospel message which we preach. Doubt not that the Gospel preached to you by our brother Paul, and which ye have embraced, is the eternal truth. Thus the oneness of Paul's and Peter's creed appears. See my Introduction, showing Peter addresses some of the same churches as Paul labored among and wrote to.