object of worship, the subject of worship, and the power of worship. Hence Exodus xv. is a fine specimen of a song of praise. It is the language of a redeemed people celebrating the worthy praise of Him who had redeemed them. "The Lord is my strength and song, and He is become my salvation: He is my God, and I will prepare Him a habitation; my father's God, and I will exalt Him. The Lord is a man of war: the Lord is His name.... Thy right hand, O Lord, is become glorious in power: Thy right hand, O Lord, hath dashed in pieces the enemy.... Who is like unto Thee, O Lord, among the gods? who is like Thee, glorious in holiness, fearful in praises, doing wonders?... Thou in Thy mercy hast led forth the people which Thou hast redeemed: Thou hast guided them in Thy strength unto Thy holy habitation.... The Lord shall reign forever and ever." How comprehensive is the range of this song! It begins with redemption and ends with the glory. It begins with the cross and ends with the kingdom. It is like a beauteous rainbow, of which one end dips in "the sufferings," and the other in "the glory that should follow." It is all about Jehovah. It is an outpouring of soul produced by a view of God and His gracious and glorious actings. Moreover, it does not stop short of the actual accomplishment of the divine purpose, as we read, "Thou _hast guided_ them in Thy strength unto Thy holy habitation." The people were able to say this, though they had but just planted their foot on the margin of the desert. It was not the expression of a vague hope,--it was not feeding upon poor, blind chance. Oh, no! When the soul is wholly occupied with God, it is enabled to launch out into all the fullness of His grace, to bask in the sunshine of His countenance, and delight itself in the rich abundance of His mercy and loving-kindness. There is not a cloud upon the prospect when the believing soul, taking its stand upon the eternal rock on which redeeming love has set it in association with a risen Christ, looks up into the spacious vault of God's infinite plans and purposes, and dwells upon the effulgence of that glory which God has prepared for all those who have washed their robes and made them white in the blood of the Lamb.