Eleventh Sunday after Trinity 2017
In the Church there is a Latin phrase often used when discussing the Divine Service and its conduct. That phrase is Lex orandi, lex credendi, lex vivendi; loosely translated and applied, the way you worship reflects what you believe, and what you believe shows itself in how you live. Though this phrase finds its natural home in the things of the Church, it applies well to all other areas of our life as well. If you believe it’s important to drive safely, you will teach others to drive safely and you naturally do so yourself. But the problem arises when you say it’s important to drive safely, tell others to be safe on the road, and yet drive like you’re in a demolition derby—your phone in one hand, coffee in the other, and your knees steering the car. Obviously what you say you believe you don’t believe because your life reflects something different.
Why does the Pastor preach? Scripture explains that the role of preaching the Word of God is how saving faith is created: “How then will they call on Him in whom they have not believed? And how are they to believe in Him of whom they have never heard? And how are they to hear without someone preaching? And how are they to preach unless they are sent? As it is written, ‘How beautiful are the feet of those who preach the good news!’ … So faith comes from hearing, and hearing through the Word of Christ” (Romans 10:14-17). The Augsburg Confession, seeing this connection between the Preaching Office and saving faith, summarizes Scripture on the Office of the Holy Ministry in this way: “To obtain [saving, justifying] faith, God instituted the Office of Preaching, giving the Gospel and the Sacraments. Through these, as through means, He gives the Holy Spirit who produces faith, where and when He wills, in those who hear the Gospel. It teaches that we have a gracious God, not through our merit but through Christ’s merit, when we so believe” (AC V 1-3). The whole reason the Pastor preaches is so saving faith can be created, so we know that “we have a gracious God” who loves us and has saved us from our sin by the death and resurrection of Jesus Christ.