From the Confessions: The Defense of the Augsburg Confession
Therefore, the adversaries teach nothing but the righteousness of reason, or certainly of the law. Just like the Jews, they look upon the veiled face of Moses. As secure hypocrites who think that they satisfy the law, they excite presumption and empty confidence in works and have contempt for the grace of Christ. They drive timid consciences to despair, which while laboring with doubt can never experience what faith is, and how efficacious it is. Ultimately, they utterly despair.
Pulling It Together: The foolish person builds a house on sand. This should make me wonder about that beach house I have always wanted. Trying to live by the law is like owning a beach house. It sure looks pretty some days. The rest of the time it is a lot of work and is prone to being washed away in the next storm.
The wise person builds on the rock—or, if you will, the Rock (1Cor 10:4). She lives a life of faith in Jesus Christ. Believing in Jesus is the only sure foundation for life. Though the storms will come, the house of faith in Christ will not be washed away. The winds will blow and beat against that house, yet it will not fall, because Christ is its secure foundation.
So long as one tries to be Christian by doing things, her life will be knocked down in the end. How can she be confident in the things she does? “Surely,” she thinks, “I have failed to do enough to make God happy with my life.” But the one who is a Christian by virtue of the work Christ has done for her can be confident until the end. Whenever she wonders if she has done enough or been good enough, she thinks, “Of course, I haven't done enough or been good enough. Thank God that Christ has done it for me!” His grace is beyond sufficient (2 Cor 12:9). It is a rock to build a life upon.
Prayer: Thank you, Lord, for being my rock and sure foundation. Amen.
Ambidextrous Christianity is a nine-session Bible study that considers key questions of faith and life, letting our Lord direct us on the narrow path of faith. In studying God's Word with other believers, we seek to grow in our ability to move forward in our journey together, no matter what the road may before us.