Power, Politics, and the Missouri Synod follows the rise of two Lutheran clergymen - Herman Otten and J. A. O. Preus - who led different wings of a conservative movement that seized control of a theologically conservative but socially and politically moderate church denomination (LCMS) and drove "moderates" from the church in the 1970s. The schism within what was then one of the largest Protestant denominations in the United States ultimately reshaped the landscape of American Lutheranism and fostered the polarization that characterizes today's Lutheran churches.

When asked by his barber and good friend, Peter Beskendorf, for some practical guidance on how to prepare oneself for prayer, Luther responded by writing this brief treatise, first published in the spring of 1535. After 500 years, his instruction continues to offer words of spiritual nurture for us today.