Come & Die

In 'Mere Christianity', C.S. Lewis argues for the existence of God and defends Christian theology. The book is divided into four parts: the first argues for the existence of God based on the 'law of human nature'; the second defends Christian theology, including the 'Liar, lunatic, or Lord' trilemma regarding Jesus Christ; the third explores Christian ethics, including the cardinal and theological virtues; and the fourth discusses the Christian conception of God, particularly the Holy Trinity. Lewis also addresses topics such as free will, morality, sexual ethics, and the institution of marriage. The book is known for its clear and logical presentation of Christian apologetics and has been praised for its straightforward and humorous writing style.

In 'The Cost of Discipleship,' Dietrich Bonhoeffer challenges readers to question their understanding of true discipleship. He distinguishes between 'cheap grace,' which is forgiveness without repentance or commitment, and 'costly grace,' which demands obedience, sacrifice, and a genuine transformation of the believer's life. The book delves into the Sermon on the Mount, emphasizing the Beatitudes and the righteousness that Christ demands from his followers. Bonhoeffer also highlights the importance of community, forgiveness, and love in the context of Christian discipleship. He argues that true discipleship involves following Christ even in the face of opposition and persecution, and that it requires a radical inward transformation and a commitment to deny self and follow Jesus.