Responsorial Psalm
Ps 97:1, 6, 11-12

R. A light will shine on us this day: the Lord is born for us.
The LORD is king; let the earth rejoice;
   let the many isles be glad.
The heavens proclaim his justice,
   and all peoples see his glory.
R. A light will shine on us this day: the Lord is born for us.
Light dawns for the just;
   and gladness, for the upright of heart.
Be glad in the LORD, you just,
   and give thanks to his holy name.
R. A light will shine on us this day: the Lord is born for us.