Israel’s Sin and the Servant’s Obedience

1 This is what the LORD says: “Where is your mother’s certificate of divorce with which I sent her away? Or to which of my creditors did I sell you? Because of your sins you were sold; because of your transgressions your mother was sent away.
2 When I came, why was there no one? When I called, why was there no one to answer? Was my arm too short to deliver you? Do I lack the strength to rescue you? By a mere rebuke I dry up the sea, I turn rivers into a desert; their fish rot for lack of water and die of thirst.
3 I clothe the heavens with darkness and make sackcloth its covering.”
References for Isaiah 50:3
4 The Sovereign LORD has given me a well-instructed tongue, to know the word that sustains the weary. He wakens me morning by morning, wakens my ear to listen like one being instructed.