Before we dive into the Sacraments, it is good to take a minute to be sure we understand the Means of Grace or, how God gives us His grace. As Lutherans, we recognize three Means of Grace:
God’s Word
Baptism
The Lord’s Supper.
Through these three “means”, God applies His grace and justification to you. We must remember that justification takes place not by man, but by God. Through the word of His promise, God Himself imputes (or gives) to us the righteousness of Christ. Those who receive this promise by faith are those who are declared righteous. Again, we do not do this—God does!
God’s Word is the primary Means of Grace, but we also recognize that God works in us through two secondary Means: both Baptism and the Lord’s Supper. It is through the means of grace that God not only creates saving faith in Jesus Christ but also strengthens and preserves the faith of believers. A good way to understand the Means of Grace is by thinking about them as the “vehicle” or “way” that God applies His promises to you. Here are a few illustrations that might help:
Illustration #1: When you brushed your teeth this morning, you needed some water. How did that water get to your toothbrush and mouth? It came through a pipe; the pipe was the “means” or “vehicle” that brought the water to you.
Illustration #2: Electricity is produced at a power plant, just like Christ “produced” our forgiveness on the cross. Now how does that electricity get to you? Through power-lines and transformers. They actually carry the power to you! In the same way, God uses the Means of Grace to actually bring His forgiveness to you.
Illustration #3: Imagine that you break a promise you made to your friend Billy. He gets upset, and refuses to talk to you. One day, however, Billy is sitting alone in his room, and he decides to forgive you. But he gets busy and forgets to talk to you about it for a week. Question: are you forgiven even though you didn’t know that Billy forgave you? Objectively, yes you are forgiven because Billy has already forgiven you. But subjectively, you are still living like you aren’t. You are walking around with the guilt of knowing you betrayed Billy, and your relationship with him is still cut off. Until the forgiveness, that already exists, is brought to you, you will continue to live as though you’re not forgiven. In the same way, God has already forgiven you when Jesus died on the cross. But we will live like it’s not true until that forgiveness is brought to you by the Means of Grace.