Missionary Ryan Reedy (Send International, Taiwan) examines the familiar story of Isaiah's calling in chapter 6 of his book, asking the question, "What happened between 'Woe is me' (v. 5) and 'Here I am! Send me.' (v. 9)? The answer: he was moved by a vision of God's glory and transformed by His grace and forgiveness. Truths which can and should stir us to share the gospel with others as well. Sermon begins at about 18:30.