*Minor differences ignored. Grouped by changes, with first version listed as example.
God in her palaces is known for a defense Here the sacred poet again brings forward, for the purpose of setting forth the dignity of the city of Jerusalem, the protection which God afforded it; as we have seen in Psalm 46:5, "God is in the midst of her: she shall not be moved: God shall help her, and that right early." He expressly makes mention of palaces for the sake of contrast -- to teach the Jews, that although the holy city was fortified by strong towers, and had within it magnificent houses, and such as resembled fortresses, yet its continued safety was owing to the power and aid of God alone. By these words, the people of God are taught, that although they dwell in strongholds and palaces, they must, nevertheless, be carefully on their guard, that this magnificence or loftiness may not shroud or conceal from their view the power of God; and that they be not like worldly men, who, resting satisfied with riches and earthly means of help, set no value whatever upon having God for their guardian and protector. Worldly wealth, from our natural perverseness, tends to dazzle our eyes, and to make us forget God, and, therefore, we ought to meditate with special attention upon this doctrine, That whatever we possess, which seems worthy of being prized, must not be permitted to obscure the knowledge of the power and grace of God; but that, on the contrary, the glory of God ought always clearly to shine forth in all the gifts with which he may be pleased to bless and adorn us; so that we may account ourselves rich and happy in him, and no where else.
God is known in her palaces - The word rendered "palaces" here means properly a fortress, castle, or palace, so called from its height, from a verb, ארם 'âram, meaning to elevate, to lift up. It may be applied to any fortified place, and would be particularly applicable to a royal residence, as a castle or stronghold. The word "known" here means that it was well understood, or that the point had been fully tested and determined that God had chosen those abodes as his special residence - as the place where he might be found.
For a refuge - See the notes at Psalm 46:1. That is, there was safety or security in the God who had chosen Jerusalem as his special abode.
God is known in her palaces for a refuge - All those who worship there in spirit and truth, find God for their refuge. But the words may be understood: God is known for the defense of her palaces; and with this view of the subject agree the three following verses.
God is known in her palaces for a (d) refuge.
(d) Unless God is the defence of it, neither situation nor munition can prevail.
God is known in her palaces for a refuge. As there were palaces in Jerusalem; see Psalm 48:13; so there are in the church of Christ; every place in it is a palace fit for a king; and everyone that has truly a name and a place there are kings and priests unto God: and here God is a "refuge" both for saints and sinners to fly unto; See Gill on Psalm 46:1; and is "known" to be so; the ministers of the Gospel being here appointed to direct and encourage souls to flee to Christ for refuge, who is the hope set before them in the everlasting Gospel, preached by them to lay hold upon; and all that do flee to him know, by experience, that he is a refuge for them; and as all the people of God do in every time of distress, and when all refuge fails them elsewhere.
palaces--literally, "citadels."
refuge-- (Psalm 9:10; Psalm 18:3). He was so known in them because they enjoyed His presence.
(Hebrews.: 48:4) Psalm 48:3, where the pointing is rightly נודע, not נודע, shows that the praise sung by the poet is based upon an event in contemporary history. Elohim has made Himself known by the loftily built parts
(Note: lxx: ἐν ταῖς βάρεσιν αὐτῆς, on which Gregory of Nyssa remarks (Opera, Ed. Paris, t. i. p. 333): βάρεις λέγει τάς τῶν οἰκοδομημάτων περιγραφεὶς ἐν τετραγώνῳ τῷ σχήματι.)
of Jerusalem (Psalm 122:7) למשׂגּב (the ל that is customary with verbs of becoming and making), i.e., as an inaccessible fortress, making them secure against any hostile attack. The fact by which He has thus made Himself known now immediately follows. המּלכים points to a definite number of kings known to the poet; it therefore speaks in favour of the time of peril and war in the reign of Jehoshaphat and against that in the reign of Hezekiah. נועד is reciprocal: to appoint themselves a place of meeting, and meet together there. עבר, as in Judges 11:29; 2-Kings 8:21, of crossing the frontier and invasion (Hitzig), not of perishing and destruction, as in Psalm 37:36, Nahum 1:12 (De Wette); for נועדו requires further progress, and the declaration respecting their sudden downfall does not follow till later on. The allies encamped in the desert to Tekoa, about three hours distant from Jerusalem. The extensive view at that point extends even to Jerusalem: as soon as they saw it they were amazed, i.e., the seeing and astonishment, panic and confused flight, occurred all together; there went forth upon them from the Holy City, because Elohim dwells therein, a חרדּת אלהים (1-Samuel 14:15), or as we should say, a panic or a panic-striking terror. Concerning כּן as expressive of simultaneousness, vid., on Habakkuk 3:10. כּאשׁר in the correlative protasis is omitted, as in Hosea 11:2, and frequently; cf. on Isaiah 55:9. Trembling seized upon them there (שׁם, as in Psalm 14:5), pangs as of a woman in travail. In Psalm 48:8, the description passes over emotionally into the form of address. It moulds itself according to the remembrance of a recent event of the poet's own time, viz., the destruction of the merchant fleet fitted out by Jehoshaphat in conjunction with Ahaziah, king of Israel (1-Kings 22:49; 2-Chronicles 20:36.). The general meaning of Psalm 48:8 is, that God's omnipotence is irresistible. Concerning the "wind of the east quarter," which here, as in Ezekiel 27:26, causes shipwreck, vid., on Job 27:21. The "ships of Tarshish," as is clear from the context both before and after, are not meant literally, but used as a figure of the worldly powers; Isaiah (Isaiah 33) also compares Assyria to a gallant ship. Thus, then, the church can say that in the case of Jerusalem it has, as an eye-witness, experienced that which it has hitherto only heard from the tradition of a past age (ראה and שׁמע as in Job 42:5), viz., that God holds it erect, establishes it, for ever. Hengstenberg observes here, "The Jerusalem that has been laid in ruins is not that which the psalmist means; it is only its outward form which it has put off" [lit. its broken and deserted pupa]. It is true that, according to its inner and spiritual nature, Jerusalem continues its existence in the New Testament church; but it is not less true that its being trodden under foot for a season in the kairoi' ethnoo'n no more annuls the promise of God than Israel's temporary rejection annuls Israel's election. The Holy City does not fall without again rising up.
Known - By long experience. Palaces - Possibly he may point at the king's palace and the temple, which was the palace of the king of heaven; which two palaces God did in a singular manner protect, and by protecting them, protected the whole city and people.
*More commentary available at chapter level.