Praise Ye The Lord!

Psalm 149:5-9 says, "Let the saints be joyful in glory: let them sing aloud upon their beds. Let the high praises of God be in their mouth, and a two-edged sword in their hand; To execute vengeance upon the heathen, and punishments upon the people; To bind their kings with chains, and their nobles with fetters of iron; To execute upon them the judgment written: this honor have all his saints. Praise ye the Lord." Did you know that praise is this powerful?