Saint Francis promised Brother Ruffino that, “this temptation will bring to thee great profit and consolation, and very shortly shalt thou prove it”. So what happened after Ruffino was utterly impolite to the devil?
The devil being exceeding wroth, gat him away incontinent with so furious a tempest and shaking of the rocks of Mount Subassio, which was hard by, that the loud noise of the rocks that fell down lasted a great while ; and so furiously did they strike the one against the other as they rolled down, that the valley was lit up with horrible flashes of fire: and at the terrible din that they made, Saint Francis and his companions came out of the House, in great amazement, for to see what strange thing had befallen; and still to this day is seen that exceeding great ruin of rocks.
Then Brother Ruffino knew of a surety that it had been the devil that had deceived him. And going back to Saint Francis, he threw himself again upon the ground, and confessed his fault; and Saint Francis comforted him with sweet words, and sent him back full of consolation to his cell, wherein as he was most devoutly praying, there appeared to him Christ, the blessed One, and rekindled all his soul with love divine and said: “Thou hast done well, my son, to believe in Saint Francis, for he that made thee His sad was the devil: but I am Christ thy Master; and to make thee sure thereof, I give thee this sign: Whilst thou dost live, thou shalt no more feel sadness nor melancholy.”
And this said, Christ departed, leaving him in such gladness and sweetness of spirit and uplifting of the mind, that day and night he was absorbed and rapt in God. And from that time forth he was
so strengthened in grace and in certainty of his salvation, that he became altogether changed into another man; and would have continued day and night in prayer and in contemplation of the things of God, if the others had suffered him. Wherefore Saint Francis said of him that Brother Ruffino was in this life canonised by Christ, and that, save in his presence, he would not doubt to call him Saint Ruffino, albeit he was still alive on earth.