찬양 그리고 두 날 가진 칼 (Praise and a double-edged sword) 시 149:4-9 http://www.canadawestchurch.org/wp-content/uploads/2018/06/찬양-그리고-두-날-가진-칼-Praise-and-a-double-edged-sword-시-149-4-9.mp3