
CONTEXT: From C.H. Spurgeon’s Treasury of David:
TITLE.To the Chief Musician, a Psalm or Song of David. We have already said enough upon this title when dealing with Psalms 65 and 66. The present is obviously a song to be sung at the removal of the ark; and in all probability was rehearsed when David conducted it with holy joy from the house of Obededom to the prepared place on Mount Zion. It is a most soul stirring hymn. The first verses were often the battle song of the Covenanters and Ironsides; and the whole Psalm fitly pictures the way of the Lord Jesus among his saints, and his ascent to glory. The Psalm is at once surpassingly excellent and difficult. Its darkness in some stanzas is utterly impenetrable. Well does a German critic speak of it as a Titan very hard to master. Our slender scholarship has utterly failed us and we have had to follow a surer Guide. We trust our thoughts may not however prove unprofitable.
DIVISION. With the words of the first two verses the ark is uplifted, and the procession begins to move. In Ps 68:3-6, the godly in the assembly are exhorted to commence their joyous songs, and arguments are adduced to help their joy. Then the glorious march of Jehovah in the wilderness is sung: Ps 68:7-10, and his victories in war are celebrated in verses Ps 68:11-14. The joyous shouts are louder as Zion comes in sight, and the ark is borne up the hill: Ps 68:15-19. On the summit of the mount the priests sing a hymn concerning the Lord’s goodness and justice; the safety of his friends, and ruin of his foes: Ps 68:20-23. Meanwhile the procession is described as it winds up the hill: Ps 68:24-27. The poet anticipates a time of wider conquest, Ps 68:28-31: and concludes with a noble burst of song unto Jehovah.
As if we needed any further motivation to exalt God on high!

CONTEXT: Here from Matthew Henry’s Commentary:
At this chapter begins the latter part of the prophecy of this book, which is not only divided from the former by the historical chapters that come between, but seems to be distinguished from it in the scope and style of it. In the former part the name of the prophet was frequently prefixed to the particular sermons, besides the general title (as 2:1; 7:3; 13:1); but this is all one continued discourse, and the prophet not so much as once named. That consisted of many burdens, many woes; this consists of many blessings. There the distress which the people of God were in by the Assyrian, and their deliverance out of that, were chiefly prophesied of; but that is here spoken of as a thing past (52:4); and the captivity in Babylon, and their deliverance out of that, which were much greater events, of more extensive and abiding concern, are here largely foretold. Before God sent his people into captivity he furnished them with precious promises for their support and comfort in their trouble; and we may well imagine of what great use to them the glorious, gracious, light of this prophecy was, in that cloudy and dark day, and how much it helped to dry up their tears by the rivers of Babylon. But it looks further yet, and to greater things; much of Christ and gospel grace we meet with in the foregoing part of this book, but in this latter part we shall find much more; and, as if it were designed for a prophetic summary of the New Testament, it begins with that which begins the gospels, “The voice of one crying in the wilderness” (40:3), and concludes with that which concludes the book of the Revelation, “The new heavens and the new earth,” (66:22). Even Mr. White acknowledges that, as all the mercies of God to the Jewish nation bore some resemblance to those glorious things performed by our Saviour for man’s redemption, so they are by the Spirit of God expressed in such terms as show plainly that while the prophet is speaking of the redemption of the Jews he had in his thoughts a more glorious deliverance. And we need not look for any further accomplishment of these prophecies yet to come; for if Jesus be he, and his kingdom be it, that should come, we are to look for no other, but the carrying on and completing of the same blessed work which was begun in the first preaching and planting of Christianity in the world. The preaching of the gospel, and glad tidings of the coming of Christ. (1-11) The almighty power of God. (12-17) The folly of idolatry. (18-26) Against unbelief. (27-31)
One only needs to stop, take time to look at all creation to understand He alone is worthy of all Glory, Honor and Praise. Amen.