As the most significant theologian of the Evangelical Lutheran Church in the 17th century, the life and work of Johann Gerhard are known throughout the Western Church. Whether through writing weighty works such as his "Loci Theologici" or devotional books such as his "Daily Exercise of Piety," Gerhard's significance as a theologian has endured across the centuries.Johann Gerhard's concern as a theologian was, above all, pastoral, and this concern...