Church Word #14: Faith

Encore Post: Faith is one of those “church words” that everyone knows and uses, but find hard to pin down. We use it to mean everything from a family of church bodies, to a system of things people believe, to trust in God, to accepting something is true, but that we cannot prove. Hebrew uses various forms of the word ( אמן — ‘aman— firm, trustworthy, safe). The word Amen comes from this same word. It means something like: “I believe that. I agree. It is true”) The Greek language uses one word for both faith and belief. (πιστεύω — pisteoo — to believe, πίστις– pistis — Faith) When the New Testament uses the word, it uses it for both what we believe in and our trust in God to keep his promises to save us.

Many Christians think of faith or believing in a different way. They think it means something like accepting as true and as facts things they can’t prove, such as “Jesus is God,” “God will raise us from the dead on the last day,” and other teachings of the Holy Scripture. They may understand passages like Hebrews 11 to mean this. (For example, verse 1: “Now faith is the assurance of things hoped for, the conviction of things not seen.”) What they miss is that most of the chapter is about what the Old Testament saints did because they trust God and his promises. James, the brother of Jesus, demonstrates how mistaken this view of faith is when he wrote: ” You believe that God is one; you do well. Even the demons believe—and shudder! ” (James 2:19)

When the Bible talks about faith in God, (Saving Faith, Justifying Faith) it means a trust in God to keep his promises, especially his promise to save us. This trust is not something we create by things we do. It is created in us when the Holy Spirit comes to us through the Gospel, Baptism or the Lord’s Supper. (Romans 1:17, John 20:30-31, Ephesians 1:13, Romans 1:16-17) Our faith clings to Jesus, believing that his sufferings and death on the cross forgives our sins and gives us everlasting life. This faith responds to the Grace given to us in God’s Word and the Sacraments. It thanks God for his mercy, praises him and gives us the desire to serve God and our neighbors.

Rev. Robert E. Smith
Concordia Theological Seminary
Fort Wayne, Indiana

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