The Summa Theologica, by Thomas Aquinas, is a fundamental text in Catholic doctrine, a compendium of theology that has been studied and debated since its first publication in the 13th century. Furthermore, it has been widely regarded as one of the classics of Western philosophy, not least because, perhaps for the first time in such a systematic manner, it set out to consider the views of non-Christian figures such as Aristotle, Boethius, Muslim writers including Averroes (Ibn Rushd) and Avicenna (Ibn Sina) and the Sephardic Jewish scholar Maimonides.

What is the nature of God? How can we recapture a real sense of God's majesty and truly live in the Spirit? This beloved book, a modern classic of Christian testimony and devotion, addresses these and other vital questions, showing us how we can rejuvenate our prayer life, meditate more reverently, understand God more deeply, and experience God's presence in our daily lives.

Seeing self-possession as the key to an existence lived 'in accordance with nature', the Stoic philosophy called for the restraint of animal instincts and the importance of upright ethical ideals and virtuous living. Seneca's writings are a profound, powerfully moving and inspiring declaration of the dignity of the individual mind.

John Milton's Paradise Lost is one of the greatest epic poems in the English language. It tells the story of the Fall of Man, a tale of immense drama and excitement, of rebellion and treachery, of innocence pitted against corruption, in which God and Satan fight a bitter battle for control of mankind's destiny.

Institutes of the Christian Religion is John Calvin's seminal work on Protestant systematic theology. Highly influential in the Western world and still widely read by theological students today, it was published in Latin in 1536 and in his native French in 1541. The book serves as an introductory textbook on the Protestant faith for those with some previous knowledge of theology and covers a broad range of theological topics from the doctrines of church and sacraments to justification by faith alone and Christian liberty.

Plagued by spiritual anguish, devout everyman Christian fears his fate in the sinful City of Destruction. He’s told that only by embarking for the Celestial City can he achieve personal salvation. After his wife and children refuse to join him, he sets forth alone into the unknown. Mocked for his faith, tempted at every turn, and heartened by fellow pilgrims, Christian’s winding journey toward grace unfolds. But as he reaches Mount Zion, his family chooses to follow the same treacherous path, hoping to join Christian in the shining light.

The Apology of Socrates, written by Plato, is a Socratic dialogue of the speech of legal self-defense which Socrates spoke at his trial for impiety and corruption in 399 BC. Specifically, the Apology of Socrates is a defense against the charges of "corrupting the youth" and "not believing in the gods in whom the city believes, but in other daimonia that are novel" to Athens.

The essence of the Christian life is communion with God. To neglect him is to neglect the fount of the living, to toil and sweat from a thirsty heart. In this collection of short essays, Tozer calls us from the deserts we wander to the life we need: Christ Jesus the Lord.

The Venerable Louis of Granada, OP (1504-1588), was a Dominican friar who was a noted theologian, writer and preacher. He is best known for his ascetical writings of which The Sinner's Guide has achieved the greatest success. It was published in 1555 and quickly became a classic....

As no sensible person would make a long road trip without first consulting a map, so the person intent upon gaining Heaven should first resort to a competent guide to reach that Goal of all goals. And no better guide to Heaven exists than An Introduction to the Devout Life by St. Francis de Sales (1567-1622), Doctor of the Church. It is at once easy to listen, being laid out in short sections, yet thorough, authoritative, reliable, kind and gentle - a mirror of its author. It is an audiobook, moreover, for all, because all are called to the devout life.

Nothing except the Resurrection of Jesus Christ is a greater miracle or wonder in human history. God becoming flesh in human history is the greatest marvel. Jesus of Nazareth was foretold in the Torah and the Prophets centuries before his appearance, and he was proved to be real and not a pretender due to his death and Resurrection. The early church grappled with all of this intellectually.

Saint Augustine's contributions to Christian theology are second to no other post-apostolic author in the whole sweep of church history. Yet along side his doctrinal treatises, Augustine tells a story of his life devoted to Christ as his only satisfaction. The Confessions is at once the autobiographical account of Augustine's life of Christian faith and at the same time a compelling theology of Christian spirituality for everyone.

The dramatic nature of Plato's dialogues is delightfully evident in Symposium. The marriage between character and thought bursts forth as the guests gather at Agathon's house to celebrate the success of his first tragedy. With wit and insight, they all present their ideas about love - from Erixymachus' scientific naturalism to Aristophanes' comic fantasy. The unexpected arrival of Alcibiades breaks the spell cast by Diotima's ethereal climb up the staircase of love to beauty itself.

A classic work that has the potential of benefiting any true believer in God. Written with a humble heart, Francis De Sales outlines the practical points of living/pursuing the devoted life in a way that is able to be followed by the common man. Holy Scripture is interwoven throughout this piece, providing a sure foundation for us all to stand upon. Catholic and Protestant believers alike should find great insight into the the deeper things of walking with Christ, while partaking in this book.

The majority of mortals, Paulinus, complain bitterly of the spitefulness of Nature, because we are born for a brief span of life, because even this space that has been granted to us rushes by so speedily and so swiftly that all save a very few find life at an end just when they are getting ready to live. Nor is it merely the common herd and the unthinking crowd that bemoan what is, as men deem it, an universal ill; the same feeling has called forth complaint also from men who were famous.