Reading Isaiah with Luther

Free Book Study


Your conscience is that small voice inside that guides your actions and thoughts, convicting you of wrongdoing—but the conscience is more than just a guilty feeling or a moral compass.

The conscience is a gift from God, the faculty of the heart that is to be shaped by what is right or wrong in God’s sight. Only through Christ can you receive a clean conscience, life, salvation, and peace.

Author Rev. Brian Kachelmeier will walk you through 3 lessons, focusing on highlights from Luther’s commentaries on the Book of Isaiah (where Luther explains the conscience) and contemporary applications and explanations.

Rev. Brian L. Kachelmeier

Rev. Brian L. Kachelmeier is pastor at Redeemer Evangelical Lutheran Church in Los Alamos, New Mexico. He is a graduate student in the Doctor of Ministry program at Concordia Theological Seminary in Fort Wayne, Indiana. Kachelmeier has a BA in Religious Studies from the University of New Mexico in Albuquerque, New Mexico, and an MDiv from Concordia Theological Seminary in Fort Wayne, Indiana.

Reading Isaiah with Luther

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“Through the power of the Gospel, Christ comes to assure us that for His sake, we have life, salvation, and the forgiveness of sins. Being justified by faith, we now have peace with God in our hearts through our Lord Jesus Christ.”

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Reading Isaiah with Luther

Course Details


3 author-led videos


Downloadable learner’s guide


Offline video access Group Leaders Only