Psalm 81:1-10

1 Sing aloud to God our strength; shout for joy to the God of Jacob.
2 Raise a song, sound the tambourine, the sweet lyre with the harp.
3 Blow the trumpet at the new moon, at the full moon, on our festal day.
4 For it is a statute for Israel, an ordinance of the God of Jacob.
5 He made it a decree in Joseph, when he went out over the land of Egypt. I hear a voice I had not known:
6 "I relieved your shoulder of the burden; your hands were freed from the basket.
7 In distress you called, and I rescued you; I answered you in the secret place of thunder; I tested you at the waters of Meribah. (Selah)
8 Hear, O my people, while I admonish you; O Israel, if you would but listen to me!
9 There shall be no strange god among you; you shall not bow down to a foreign god.
10 I am the Lord your God, who brought you up out of the land of Egypt. Open your mouth wide and I will fill it.