Last weekend, from October 4th to 6th, the third seminar organized by the Nehal Foundation took place at the University of Mysticism in Ávila (CITES), titled "The Mysticism of the Hidden Words." This seminar focused on the study of Baha'u'llah's "Book of Certitude," taught by Mr. Karlos Alastruey; the mysticism of Rumi, taught by Ms. Fereshté Hejazi; and "The Book of Life" by Teresa of Ávila, taught by Mr. Javier Sancho, the university center's director.