In almost every land there is some fortress or other, which the pride of the inhabitants calls 'the maiden fortress,' and whereof the legend is, that it has never been taken, and is inexpugnable by any foe. It is true about the tower of the flock, the stronghold of the daughter of Zion. The grand words of Isaiah about this very Assyrian invader are our answer to all fears within and foes without: 'Say unto him, the virgin, the daughter of Zion, hath despised thee, and laughed thee to scorn; the daughter of Jerusalem hath shaken her head at thee.... I will defend this city to save it for My own sake, and for My servant David's sake.' 'God will establish it for ever,' and the pledges of that eternal stability are the deliverances of the past and of the present. III. Then, finally, there is still another section of this psalm to be looked at for a moment, which deals with the consequent grateful praise and glad trust of Zion. I must condense what few things I have to say about these closing verses. The deliverance, first of all, deepens the glad meditation on God's favour and defence. 'We have thought,' say the ransomed people, as with a sigh of rejoicing, 'we have thought of Thy loving-kindness in the midst of Thy temple.' The scene of the manifestation of His power is the scene of their thankfulness, and the first issue of His mercy is His servants' praise. Then, the deliverance spreads His fame throughout the world. 'According to Thy name, O God! so is Thy praise unto the ends of the earth. Thy right hand is full of righteousness.' The name of God is God's own making known of His character, and the thought of these words is double. They most beautifully express the profoundest trust in that blessed name that it only needs to be known in order to be loved. There is nothing wanted but His manifestation of Himself for His praise and glory to spread. Why is the Psalmist so sure that according to the revelation of His character will be the revenue of His praise? Because the Psalmist is so sure that that character is purely, perfectly, simply good--nothing else but good and blessing--and that He cannot act but in such a way as to magnify Himself. That great sea will cast up nothing on the shores of the world but pearls and precious things. He is all 'light, and in Him is no darkness at all.' There needs but the shining forth in order that the light of His character shall bring gladness and joy, and the song of birds, and opening flowers wheresoever it falls.