10 February 2019
Isaiah 6:1–8 (9–13)
1 Corinthians 14:12b–20
Jesus Comforts His People and Builds Up His Church by the Ministry of His Gospel
When Isaiah “saw the Lord sitting upon a throne, high and lifted up,” he was overcome with an awareness of his sin and “unclean lips” (Is. 6:1, 5). But the Lord atoned for his sin, took away his guilt and sanctified his lips with “a burning coal” from the altar (Is. 6:6–7). Not only was he rescued from death, but he was called and sent as a prophet of the Lord’s Word (Is. 6:8–9). Similarly, when Simon Peter and his companions “enclosed a large number of fish” at the Word of Jesus, he humbled himself and said, “Depart from me, for I am a sinful man” (Luke 5:4–8). But Jesus comforted Simon, called him to discipleship and declared that he would be “catching men” (Luke 5:10–11). So in the Office of the Ministry, the Church remains the little boat from which Jesus teaches His people (Luke 5:3). Thus are we instructed in the faith, so that we say “Amen” and return thanks with heart, mind, tongue and life. For the preaching of Christ Jesus is a manifestation of the Holy Spirit, by which He builds up His Church on earth (1 Cor. 14:12–19).