Tough Minded Christianity is a collection of essays about the great work of John Warwick Montgomery (1931), a living legend in the field of Christian apologetics who has earned eleven degrees in philosophy, theology, law, and librarianship, debated historic atheists including Madalyn Murray O'Hair, and influenced the work of bestselling authors such as Josh McDowell.

Contributors to this volume include J. I. Packer, Ravi Zacharias, John Ankerberg, Erwin Lutzer, Vernon Grounds, Gary Habermas, and among others Paige Patterson who writes in the foreword that John Warwick Montgomery did the "intellectual heavy lifting" that undergirded the conservative renewal of the Southern Baptist Convention.