http://biblebitbybit.blogspot.com/2016/01/psalms-149-v-6.html
Posted by Psalms on Sunday, 17 January 2016
Psalms 149:6
Let the high praises of God be in their mouth, and a twoedged sword in their hand;
6. It seems they are not always on their beds, but are ready for deeds of prowess. When called to fight, the meek are very hard to overcome; they are just as steady in conflict as they are steadfast in patience. Besides, their way of fighting is of an extraordinary sort, for they sing to God but keep their swords in their hands. They can do two things at a time: if they do not wield the trowel and the sword, at least they sing and strike. In this Israel was not an example, but a type: we will not copy the chosen people in making literal war, but we will fulfill the emblem by carrying on spiritual war. We praise God and contend with our corruptions; we sing joyfully and war earnestly with evil of every kind. Our weapons are not carnal, but they are mighty. The Word of God is all edge; whichever way we turn it, it strikes deadly blows at falsehood and wickedness. If we do not praise we shall grow sad in our song. The verse indicates a happy blending of chorister and crusader.
Note how each thing in the believer is emphatic: if he sings, it is high praises, and praises deep down in his throat, as the original has it; and if he fights, the sword is two-edged. The living God imparts vigorous life to those who trust him: people both hear them and feel them. Quiet is their spirit, but in that very quietude abides the thunder of an irresistible force. When godly people give battle to the powers of evil each conflict is high praise unto the God of goodness. Even the tumult of our holy war is a part of the music of our lives.
Excerpt from:
The Treasury of David by Charles Haddon Spurgeon (1834-1892)
e-Sword v 9.5.1 Copyright 2000-2009 Rick Meyers
www.e-sword.net