Popular author and philosopher Peter Kreeft presents a unique book about the important beliefs that Catholics and Protestants share in common. Inspired by Christ's prayer for unity in the Gospel of John and Saint John Paul II's encyclical Ut Unum Sint, Kreeft demonstrates that Christian reunification is possible. While he acknowledges that there are still significant differences between Catholics and Protestants, he emphasizes that they agree on the single most important issue: justification.
This book, writes Kreeft, is to be "like an Australian sheepdog, herding and hectoring Christ's separated sheep back to His face. For that is the only way they can ever return back to each other."