A marked characteristic of this revival which found such striking outcome in these pilgrimages was the thought that Jesus was to be looked upon as the Judge who was to come to punish the wicked. His saving and intercessory work was thrust into the background. Men forgot that He was the Saviour and the Intercessor; and as the human heart craves for someone to intercede for it, another intercessor had to be found. This gracious personality was discovered in the Virgin Mother, who was to be entreated to intercede with her Son on behalf of poor sinning human creatures. The last half of the fifteenth century saw a deep-seated and widely-spread craving to cling to the protection of the Virgin Mother with a strength and intensity hitherto unknown in mediæval religion. It witnessed the furthest advance that had yet been made towards what must be called Mariolatry. This devotion expressed itself, as religious emotion continually does, in hymns; a very large proportion of the mediæval hymns in praise of the Virgin were written in the second half of the fifteenth century—the period of this strange revival based upon fear. Dread of the Son as Judge gave rise to the devotion to the Mother as the intercessor. Little books for private and family devotion were printed, bearing such titles as the _Pearl of the Passion_ and the _Little Gospel_, containing, with long comments, the words of our Lord on the cross to John and to Mary. She became the ideal woman, the ideal mother, the “Mother of God,” the _mater dolorosa_, with her heart pierced by the sword, the sharer in the redemptive sufferings of her Son, retaining her sensitive woman’s heart, ready to listen to the appeals of a suffering, sorrowful humanity. We can see this devotion to the Virgin Mother impregnating the social revolts from Hans Böhm to Joss Fritz. The theology of the schools followed in the wake of the popular sentiment, and the doctrine of the Immaculate Conception was more strictly defined and found its most strenuous supporters during the later decades of this fifteenth century.