The idea that God, understood as the most perfect being, must create the best possible world is often underacknowledged by contemporary theologians and philosophers of religion. This book clearly demonstrates the rationale for what Justin J. Daeley calls Theistic Optimism and interacts with the existing literature in order to highlight its limitations. While locating Theistic Optimism in the thought of Gottfried Leibniz, Daeley argues that Theistic Optimism is consistent with divine freedom, aseity, gratitude, and our typical modal intuitions. By offering plausible solutions to each of the criticisms levelled against Theistic Optimism, he also provides a vigorous and original defence against the charge that it deviates from the Christian tradition. Engaging with both the Christian tradition and contemporary theologians and philosophers, Why God Must Do What is Best positions the idea of Theistic Optimism firmly within the language of contemporary philosophy of religion.

C.S. Lewis's famous work on the nature of love divides love into four categories: Affection, Friendship, Eros and Charity. The first three are loves which come naturally to the human race. Charity, however, the Gift-love of God, is divine in its source and expression, and without the sweetening grace of this supernatural love, the natural loves become distorted and even dangerous.

"My desire is that this book may help readers to know more fully the God of biblical revelation and, as a result, to proclaim God as the God of life". Who is God? Where is God? How are we to speak of God? Gutierrez looks at these classic questions through a review of the Bible, and his answers challenge all Christians to a deepening of faith.