The Book of Supreme Truth is a spiritual masterpiece written by Jan van Ruysbroeck, a Flemish mystic and Christian contemplative from the 14th century. In this book, van Ruysbroeck explores the nature of divine love and the path to union with God through contemplation and mystical experience.The book is divided into three parts, each of which explores a different aspect of the spiritual journey. In the first part, van Ruysbroeck describes the process...