The church, Israel, and faithfulness to God

Oh, sing to the Lord a new song!
For He has done marvelous things;
His right hand and His holy arm have gained Him the victory.
The Lord has made known His salvation;
His righteousness He has revealed in the sight of the nations.
He has remembered His mercy and His faithfulness to the house of Israel;
All the ends of the earth have seen the salvation of our God.
Shout joyfully to the Lord, all the earth;
Break forth in song, rejoice, and sing praises.
Sing to the Lord with the harp,
With the harp and the sound of a psalm,
With trumpets and the sound of a horn;
Shout joyfully before the Lord, the King.
Let the sea roar, and all its fullness,
The world and those who dwell in it;
Let the rivers clap their hands;
Let the hills be joyful together
before the Lord,
For He is coming to judge the earth.
With righteousness He shall judge the world,
And the peoples with equity. Psalm 98