Summary: An exposition of 1 Peter 1:13-16
September 12, 2004
First Church of the Brethren
H. Kevin Derr
13Therefore, prepare your minds for action; be self-controlled; set your hope fully on the grace to be given you when Jesus Christ is revealed. 14As obedient children, do not conform to the evil desires you had when you lived in ignorance. 15But just as he who called you is holy, so be holy in all you do; 16for it is written: “Be holy, because I am holy.”
One of the most striking elements of 1st Peter center around an understanding that has become central for the churches that emerge from the reformation and subsequent years. The idea is the that the church is the “Priesthood of all believers.” It is a foundational idea that all people are given a priestly role, to live lives that are holy, sacrificial, set apart for God’s use in the world. Clearly separate from the world, and yet a part of the communities where they live. You will see that the most clearly in 1 Peter 2:9 (quickview)  “9But you are a chosen people, a royal priesthood, a holy nation, a people belonging to God, that you may declare the praises of him who called you out of darkness into his wonderful light”. You will also see this same understanding highlighted in our text for today. The heart of this is centered in an understanding that all people in the church are given a sacred calling of functioning in a priestly manner. Each of us like the Levites of Israel before us are to serve the people in the name of the living God.
This is a hard reality for us in the church, it runs counter to our self-centered focus, that should be turned toward Christ Jesus and then to our neighbor. While this may sound like a strange idea, it is rooted in one of the most profound statements of what it means to be a child of God, and you know this idea well, it is just the application that we struggle with. The idea is to love the Lord your God with all your heart, strength, mind and soul and to love your neighbor as yourself.
The application is directly rooted in the understanding of God and his people an their relationship to the rest of the world. The focus is on serving in a priestly manner for the rest of humanity, to fill that Levitical role and be a blessing for all the world. With some investigation you will find this idea expressed in terms of being salt and light in the world. A dish does not need to be entirely salt to be salted to taste. Nor does the room need to be nothing but lights for a whole room to be filled with light. We are called to be priests, salt, light, a blessing to the world, not for ourselves. And this is where we often miss the mark, we think we are to be priests for the Christian community, but the whole of the Christian community is to be priests for the world.
I. Because of the diligent and careful investigation of the prophets, there is action that we too are to engage in. Peter writes, 13Therefore, prepare your minds for action;
A. As you know, whenever you see a therefore, it is always saying that because of what