The Valley of Lilies and the Soliloquy of the Soul is a book written by Thomas A. Kempis. It is a spiritual and philosophical work that explores the inner workings of the soul and its relationship with God. The book is divided into two parts, with the first part focusing on the valley of lilies, which is a metaphor for the spiritual journey that one must undertake in order to reach a state of enlightenment. The second part of the book is a soliloquy...