Be not carried about with divers and strange doctrines.
Hebrews 13:9
"St. Teresa of Avila was a Carmelite nun and a Spanish mystic....born on March 28, 1515 at Avila in Castile. Her mother died when she was fifteen. This event upset her so much that her father sent her to an Augustinian convent in Avila. Her father brought her home after a year and a half when she became ill. After being exposed to monastic life she wished to become a nun, which her father forbade as long as he was living. At the age or twenty or twenty-one she secretly left home and 
In 1538 it appears she suffered from malaria when her father took her from the convent and placed her under doctors care. Despite of this she remained ill and undertook experimental cures by a woman in the town of Becedas. These methods left her in a coma for three days and not able to walk for three years. It was during this time of illness and convalescence that she took to daily mental prayer, which led to her experiences with mystical prayer. She credited her recovery to St. Joseph.
St. Teresa never sought out the mystical experiences that she experienced, but resigned herself to God's will and considers the experiences a divine blessing. She spent long hours in meditation
that she called the "prayer of quiet" and the "prayer of union." During such prayers she frequently went into a trance, and at times entered upon mystical flights in which she would feel as if her soul were lifted out of her body. She said ecstasy was like a "detachable death" and her soul became awake to God as never before when the faculties and senses are dead.
St. Teresa being a contemplative is well known for her discussion on the grades of prayer through which the soul is focused upon the love of God passes before reaching the "central mansion" of the soul, where Christ lives.
St. Teresa warned against taking the powers of the Devil too seriously, and advised that his powers should be despised (tener en poco). She said Satan was constantly active against Christians, especially the contemplative, trying intensely to block them from their goal of achieving absolute union with God.
In 1562, against opposition, she founded a convent in Avila with stricter rules that those that prevailed in Carmelite monasteries. She was determined to establish a small community that would follow the Carmelite contemplative life, especially unceasing prayer.
All of her books have become spiritual classics.
Life, her first work and autobiography written in 1565, describes how she experienced a spiritual marriage with Christ as bridegroom to the soul; she had this experience on November 18, 1572. Following this experience she wrote The Way of Perfection (1573), about the life of prayer. This was followed by The Interior Castle (1577), her best-known work, in which she presents a spiritual doctrine using a castle to symbolize the interior life. This latter book was revealed to her on Trinity Sunday, 1577, in which she saw a crystal globe like a castle that contained seven rooms; the seventh, in the center, held the King of Glory. One approached the center, which represents the Union with God, by going through the other rooms of Humility, Practice of Prayer, Meditation, Quiet, Illumination, and Dark Night.
After founding her last convent at Burgos, in 1582, St. Teresa returned in very poor health to Avila. The difficult journey proved to have been too much for her frail condition. She took to her deathbed upon her arrival at the convent and died three days later on October 4, 1582. The next day the Gregorian Calendar went into effect, thus dropping ten days and making her death on October 14. Her feast day is October 15. St. Teresa was canonized in 1622 by Pope Gregory XV and was declared doctor of the Church, the first woman so honored, in 1970 by Pope Paul VI."
TheMystica
"When it is remembered that she wrote at the command of her superiors -- that is, under obedience -- and that her writing was
It must be to those superiors, then, that generations of appreciative readers must render their thanks for the masterful books --" CatholicFirst
And now, there is a Catholic App & book called "THE DIAMOND CASTLE" for kids to color, teaching them about their spiritual journey into their soul based on St. Tersa's "The Interior Castle."
Whose mouths must be stopped,
who subvert whole houses,
teaching things which they ought not,
for filthy lucre's sake.
Titus 1:11
