He summons the heavens above, and the earth, that he may judge his people.

What a majestic picture this is of the King of the earth, the Lord of creation.  Think for a minute of a king,  summoning his subjects for various tasks.  Then, picture the God of Glory summoning the stars to shine, the moon to travel across the sky, the waves to wash upon the sand, the sun to shine.  See Him call the seasons forth from their slumbers to rejiuvenate the earth.