Deuteronomy 32:1-6 RSV

1 "Give ear, O heavens, and I will speak; and let the earth hear the words of my mouth.
2 May my teaching drop as the rain, my speech distil as the dew, as the gentle rain upon the tender grass, and as the showers upon the herb.
3 For I will proclaim the name of the LORD. Ascribe greatness to our God!
4 "The Rock, his work is perfect; for all his ways are justice. A God of faithfulness and without iniquity, just and right is he.
5 They have dealt corruptly with him, they are no longer his children because of their blemish; they are a perverse and crooked generation.
6 Do you thus requite the LORD, you foolish and senseless people? Is not he your father, who created you, who made you and established you?