1 Oh sing to the LORD a new song;
sing to the LORD, all the earth!
2 Sing to the LORD, bless his name;
tell of his salvation from day to day.
3 Declare his glory among the nations,
his marvelous works among all the peoples!
4 For great is the LORD, and greatly to be praised;
he is to be feared above all gods.
5 For all the gods of the peoples are worthless idols,
but the LORD made the heavens.
6 Splendor and majesty are before him;
strength and beauty are in his sanctuary.
7 Ascribe to the LORD, O families of the peoples,
ascribe to the LORD glory and strength!
8 Ascribe to the LORD the glory due his name;
bring an offering, and come into his courts!
9 Worship the LORD in the splendor of holiness;
tremble before him, all the earth!
10 Say among the nations, "The LORD reigns!
Yes, the world is established; it shall never be moved;
he will judge the peoples with equity."
11 Let the heavens be glad, and let the earth rejoice;
let the sea roar, and all that fills it;
12 let the field exult, and everything in it!
Then shall all the trees of the forest sing for joy
13 before the LORD, for he comes,
for he comes to judge the earth.
He will judge the world in righteousness,
and the peoples in his faithfulness.
Spurgeon names this Psalm, A Grand Missionary Hymn. A Psalm with no division "for the song is one and indivisible, a garment of praise without seam, woven from the top throughout." (1)
Oh Father, our God, that your people around the globe may sing Psalms to you today. Fill our mouths to sing to you a new song! God, we thank you because we do not worship your creation, but instead, we join our voices with that of the earth, the seas, the heavens, the fields. We exult your name today, O God!
Lord I pray that our song may be transformed into actions: That we may effectually bless your name by telling of your salvation from day to day. That we may declare your glory among the nations. That we may spread the word of your marvelous works among our neighbors.
Transform our song, O Lord, into actions today!
Lord, "Blessed are the eyes which shall see the kingdom, and the ears which shall hear its songs. Hasten your advent, good Lord!" (2)
God, our Lord, we bless your name, your fame, your Word revealed to us. We delight in singing your praises, we take great delight in proclaiming all you have done in us. How you have changed our hardened hearts, how the gospel has transformed our lives. How we love you, O Lord! How we love to sing your praises!
Father, that each day this week, we may seek opportunities to transform our singing into actions. That by our deeds, our written, and our spoken words, we may always announce the glorious message of free grace among all the people, to those close to us and even to those afar.
In your presence we sing Psalms, because you alone are greatly to be praised. It is Your name that we love and fear because you are clothed in splendor and majesty; it is only in your presence, Lord, that we find strength and beauty together, kissing each other. And as we stand in awe before you, we are encouraged by your Spirit to sing your praises, to raise our voices and bless your name.
Mighty God, Merciful Father, you have saved your people to bring glory to your name, so that may worship you and long for you. And today, as we sing your praises from every corner of the world, we also pray with one voice: Don't haste your coming, O Lord! Come, Lord Jesus! We won't be fully satisfied until we see your face, until "truth will dispel all evil in hypocrisy."(3) Until our voices will mingle with that of the angels singing in Heaven.
,  Spurgeon, The Treasury of David
 Calvin, Commentary on the Psalms
Praying the Psalms.