2 Chronicles 20:21

WEB

When he had taken counsel with the people, he appointed those who should sing to the Lord, and give praise in holy array, as they went out before the army, and say, Give thanks to the Lord; for his loving kindness endures forever.

KJV

And when he had consulted with the people, he appointed singers unto the LORD, and that should praise the beauty of holiness, as they went out before the army, and to say, Praise the LORD; for his mercy endureth for ever.

Commentary

And when he had consulted with the people,.... His principal officers, in what order they should march, and in what manner they should form themselves, when they met the enemy, and how they should conduct as if they were to engage: he appointed singers unto the Lord; to sing his praise, and give him glory, as if the victory was already completed, it being so sure: and that should praise the beauty of holiness, as they went out before the army; that is, praise God, who is glorious in holiness, whose beauty lies in his holiness, and who is holy in all his ways and works: and to say, praise the Lord, for his mercy endureth for ever; with which they were to conclude their songs of praise, as David did, and whose songs they might sing; see Psa 136:1 .