Christmas Season · Nativity of the Lord - Day Mass · Year A
Psalm 98:1, 2-3a, 3b-4, 5-6 (3c)
Sing a New Song
December 25, 2025
Overview & Insights
“All the ends of the earth have seen the victory of our God.” (Psalm 98:3)
Psalm 98 is an enthronement psalm, one of the group at Psalms 93 to 99 that acclaims the LORD as king, and it opens with the summons to a new song that also begins Psalm 96 and Isaiah 42:10. Its first strophe shares striking vocabulary with the first reading of this Mass: the holy arm and the ends of the earth seeing salvation appear in almost the same words at Isaiah 52:10, and the overlap is very likely why the two are paired here. The psalm’s logic is that a new act requires new music, and the act is described without a human agent, accomplished by God’s right hand alone. The Roman rite’s four stanzas stop at v. 6, with the trumpets and the horn, leaving out the cosmic response of vv. 7-9 in which sea, rivers and mountains greet a judge who is still coming. What the congregation sings on Christmas Day, then, is what has been seen.
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Take it further: Psalm 98:1, 2-3a, 3b-4, 5-6 (3c)
Commentary
Commentary on Psalm 98Commentary on Ps 98 Working Preacher
Luther Seminary commentary on the new song for the Lord's marvelous saving deeds, sung on Christmas Day.
Enduring Word Bible Commentary Psalm 98Enduring Word Bible Commentary Ps 98 Enduring Word · David Guzik
David Guzik on singing a new song because the Lord has made known his salvation to the nations.
Psalm 98:1 CommentariesPs 98:1 Commentaries BibleHub
Aggregated classic commentary on the new song and the Lord's right hand working salvation.
Background & Word Study
The Church Fathers
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