For the director of music. A psalm of David.

1 aThe heavens declare the glory of God; the skies proclaim the work of his hands.
2 Day after day they pour forth speech; night after night they reveal knowledge.
3 They have no speech, they use no words; no sound is heard from them.
4 Yet their voiceb goes out into all the earth, their words to the ends of the world. In the heavens God has pitched a tent for the sun.