For many, it is a soul piercing and inspiring book.
Originally written as El Castillo Interior or Las Moradas in 1577, Interior Castle is a complement to Avila's other book, Way of Perfection written at the same time.
"...the King of glory, resplendent with the most exquisite brilliancy, which shone through and adorned the remaining rooms. The nearer these lay to the centre, the more did they partake of that wondrous light. ..."
No student of thought should be without this historic book. This edition is provided in a slim volume with full text at an affordable price.