Luther's Works: The American Edition, published by Concordia and Fortress Press between 1955 and 1986, comprises fifty-five volumes. These are a selection representing only about a third of Luther's works in the Latin and German of the standard Weimar Edition, not including the German Bible.

The Lectures on Genesis are remarkably extensive in their sweep and give conclusive proof of extraordinary diligence. Luther expounds Scripture in the light of Scripture. Furthermore, he couches his treatment of the Biblical text in a language of simplicity without compromising his forthright way of speaking that evidences profound learning.

In the third volume of the American Edition of Luther's Works (Genesis 15-20) the great man of God deals with numerous happenings in the colorful and exciting career of Abraham, the father of the faithful. As he does so, he pays special attention to Sarah, Hagar, Ishmael, Lot, and others. He is always at pains to point to the guiding hand of God. Human beings often sin-either willfully or out of the weakness of the flesh-but God is always present to shape the course of events and to reveal abiding love as well as unflinching justice.

The great master holds his readers spellbound as he discourses on the Biblical narrative and applies Scriptural truths to what happened in the past, to what is taking place in his own time, and to what is bound to occur in the future.