INVOCA Liturgical Catechesis
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By Rev. William M. Cwirla
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e’re going to take a little detour in our walk through the Small Catechism to do some “liturgical catechesis,” connecting the liturgy to the catechism and asking the big catechism question “What does this mean?” of various parts of the Divine Service.
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Let’s begin at the beginning. “In the Name of the Father and of the Son and of the Holy Spirit. Amen.” The Divine Service begins with an “invocation” of the Triune God. To invoke means to call upon. In the Invocation, we are calling upon the Name of the Triune God. You might recognize this formula from Matthew 28:19, where Jesus commissions His disciples to make disciples by baptizing “in the Name of the Father and of the Son and of the Holy Spirit.” It doesn’t get more Trinitarian than that. In fact, had Jesus not said it that way, we wouldn’t be saying it either. The Invocation is a good example of liturgical shorthand. It’s not even a complete sentence! Liturgical language tends to be dense, compact speech, not wasting a lot of words—much like the Creed with its theology densely packed into short, punchy phrases. “In the Name of the Father and of the Son and of the Holy Spirit” means something like this: “We have been gathered here by the Holy Spirit as God’s baptized children under the lordship of Jesus Christ to hear His Word, receive His gifts, lay claim in faith to His promises, and call upon Him in prayer, praise, and thanksgiving according to His command and promise.” That’s quite a mouthful, isn’t it? It’s far more economical simply to say, “In the Name of the Father and of the Son and of the Holy Spirit.”
The Invocation reminds us of who we are. We have been named and claimed by God. We are baptized, reborn “from above” children of God, who through water and the Holy Spirit have been called, gathered, enlightened, sanctified, and kept in Jesus Christ. As God’s children, we are given to pray “hallowed be Thy Name,” asking that God’s Name would be holy on our lips and in our lives, in our words and work, and that we as the children of God would reflect our Father who is in heaven. We are gathered “in the Name” to call upon God’s Name in prayer, praise, and thanksgiving as He has commanded us in the 2nd Commandment and has promised to hear us. The Invocation is a confession of who God is, and it distinguishes Christian worship from all other religious gatherings. There are many “gods” in this world and many names by which those “gods” are named. To invoke the Name of God is to lay claim to His promises. God’s Name is God in action. When Moses was sent to Pharaoh in Egypt to lead the Israelites out of captivity, one of the first things he asked of God in the burning bush was “What is your Name?” Moses couldn’t just show up on Pharaoh’s doorstep by his own authority. He needed to know the Name of the God who was sending him, and with the Name of God comes everything that God is and
