The earliest element of the Devotion to the Divine Mercy revealed to St. Faustina was the Image. On February 22nd, 1931 Jesus appeared to her with rays radiating from His heart and said, Paint an image according to the pattern you see, with the signature: Jesus I trust in You. I desire that this image be venerated, first in your chapel, and throughout the world. (Diary 47) I promise that the soul that will venerate this image will not perish. I also promise victory over its enemies already here on earth, especially at the hour of death. I myself will defend it as My own glory. (Diary 48) I am offering people a vessel with which they are to keep coming for graces to the fountain of mercy. That vessel is this image with the signature" :Jesus, I trust in You." (Diary 327) The two rays denote Blood and Water. the pale ray stands for the Water which makes souls righteous. The red ray stands for the Blood which is the life of souls. These two rays issued forth from the very depths of My tender mercy when My agonized heart was opened by a lance on the Cross. These rays shield souls from the wrath of My Father. Happy is the one who dwell in their shelter, for the just hand of God shall not lay hold of him. (Diary 299) Not in the beauty of the color, nor of the brush, lies the greatness of this image, but in My grace. (Diary 313) By means of this image I shall grant many graces to souls. It is to be a reminder of the demands of My mercy, because even the strongest faith is of no avail without works. (Diary 742)
When the image of Christ in the crucifix at San Damiano miraculously spoke to St. Francis, saying, "Go repair my Church, which as you see is falling completely in ruin", he was awakened to new zeal.
He first concentrated on repairing the church buildings of San Damiano and nearby churches. But his great "repair" to the Church was the founding of the Franciscan Order, which began with the followers that Christ began to send to him shortly after the vision.