About 20 years later on 1 October 1247, in consultation with Dominican theologians Cardinal Hugh of Saint Cher and Bishop William of Tortosa,[2]Pope Innocent IV revised the Rule in the decree Quae Honorem to reflect the realities of the mendicant and monastic life to which the original hermits had been forced to adapt due to the threat of Muslim attacks in Palestine.[3] Through events surrounding the Crusades the hermits, or Brothers of Our Lady of Mount Carmel as they came to be known, were forced to flee Mount Carmel to Europe. In Europe the Carmelites were recognised as a mendicant order. The monasteries they founded are also known as "Carmels."
The Rule states that it is fundamental for a Carmelite to "live a life in allegiance to Jesus Christ – how, pure in heart and stout in conscience, must be unswerving in the service of the Master" (no. 2). To live a life of allegiance to Jesus Christ, the Carmelites bind themselves especially to:
develop the contemplative dimension of their life, in an open dialogue with God