The Interior Castle, also titled The Mansions, is a classic work of Christian mysticism by St. Teresa of Ávila. Published in 1588, the text serves as a practical guide for those who wish to achieve mystical union with the divine. Teresa viewed the soul as a “castle made of a single diamond”, which contains seven mansions or dwelling places. The concept of the immanence of God - who dwells in the seventh mansion - was central to her spirituality.

In The Interior Castle, Carmelite nun, mystic, and patron saint of Spain Teresa of Ávila uses the metaphor of a giant crystal castle to explain her theory of the soul and the various stages it passes through as it progresses towards God. Beginning in the outer rooms, where demons are fought and vices are purged, the soul must reach the inner chambers, where it will enter betrothal and intimate union with God. Prayer is central to the journey, as the soul is guided by its practice and each phase represents a different category of devotion.

Teresa of Avila's Interior Castle is one of the most celebrated books ever written by a mystic on abiding in union with Christ. Writing in obedience to the requests of two of her superiors, the humble 16th century Spanish sister protests "...for the love of God, let me get on with my spinning and go to choir...like the other sisters...I am not meant for writing; I have neither the health nor the wits for it."

It has been said that this work by Henry Scougal was "almost universally praised by the leaders of the Great Awakening". It is a piece of literature that has been used by God to influence the souls of men for the glory of Christ. Regardless of the times we live in, the great works of the men of God of old are still applicable today. In an age of lukewarm believers, we need the fire of God to burn us afresh and give us a clear vision of his holy will.

This Puritan classic, first published in the late 17th century, sets forth the biblical teaching of God and his interaction in our lives. No detail is too small or insignificant for God; he is there, working out "all things for good". And in that promise, every believer can take comfort that God truly has a purpose for every single person and will unfold his plan, which includes every detail in our daily lives.

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.

Following a string of three New York Times best sellers comes the most powerful work of Mother Angelica, who shares publicly for the first time her most private thoughts and prayers. More powerful and intimate than any of her previous books, this is the book that her millions of admirers have been waiting for. In this special work, listeners are brought inside her spiritual life through her private prayers and reflections.

Meditations is former U.S. President Bill Clinton's favorite book. This audio consists of a series of personal writings by Marcus Aurelius, Roman Emperor 161-180 AD, setting forth his ideas on Stoic philosophy.

The Confessions by Saint Augustine is considered an all-time number one Christian classic. Augustine undertook his greatest piece of writing with the conviction that God wanted him to make this confession. The Confessions is, in fact, an extended poetic, passionate, intimate prayer.

The Varieties of Religious Experience is considered to be the classic work in the field. To quote Wikipedia, "James was most interested in understanding personal religious experience. The importance of James to the psychology of religion - and to psychology more generally - is difficult to overstate. He discussed many essential issues that remain of vital concern today. What makes James writing so special is that he could take a very complex subject and, without watering it down, make it understandable to 'the rest of us.'"

The Art of Worldly Wisdom was written in 1647. It is a collection of 300 maxims on various topics, each elaborated with a commentary. The sayings offer advice and guidance on how to live well, advance socially, and be a better person.

During a train trip from Chicago to Texas in the late 1940s, A.W. Tozer began to write The Pursuit of God. He wrote all night, and when the train arrived at his destination, the rough draft was done. The depth of this book has made it an enduring favorite.

De Brevitate Vitae (frequently referred to as On the Shortness of Life in English) is a moral essay written by Seneca the Younger, a Roman Stoic philosopher, to his father-in-law Paulinus. The philosopher brings up many Stoic principles on the nature of time, namely that men waste much of it in meaningless pursuits. According to the essay, nature gives man enough time to do what is really important and the individual must allot it properly.

One of the most significant books ever written by a head of state, the Meditations are a collection of philosophical thoughts by the Emperor Marcus Aurelius (121 - 180 ce). Covering issues such as duty, forgiveness, brotherhood, strength in adversity and the best way to approach life and death, the Meditations have inspired thinkers, poets and politicians since their first publication more than 500 years ago. Today, the book stands as one of the great guides and companions - a cornerstone of Western thought.

Dr. Johnson may have been correct in saying that “Rousseau was a very bad man,” but none can argue that his ideas are among the most influential in all of world history. It was Rousseau, the father of the romantic movement, who was responsible for introducing at least two modern day thoughts that pervade academia. The Confessions is Rousseau’s landmark autobiography. Both brilliant and flawed, it is nonetheless beautifully written and remains one of the most moving human documents in all of literature.