Scripture references from the sermon: Psalm 36:8-9, Isaiah 45:22-24, II Samuel 7:16, John 4:10-14, John 6:27, John 7:37-38, Luke 14:16-24 The invitation in Isaiah 55 is described as a call to receive freely the of life without . What does the invitation in Isaiah 55:1-3 teach us about God's character and His approach to offering salvation? God offers an covenant, which is a promise of unfailing and compassion. In John 7:37-38, Jesus invites those who are thirsty to come to Him, and from their innermost being will flow rivers of . How can we actively respond to the call to “come” and "listen diligently" in our daily spiritual lives?