Calling the Haunted

This is like a poem-short story hybrid thing. It's about three angels who get exiled from Heaven for betraying God by going through Heaven's gates. When rebel angel, Penance discovers earth and the misery and suffering allowed to take place upon it, he abandons Heaven believing they have been betrayed by God to the horror of his fellow angels Revelation and Viaticum. However, When Penance and Viaticum leave the Halls of Angels in Heaven to save him, they too are exiled from Heaven with Penance believing the reason to be that they have seen too much and God does not want them corrupting the purity of the angels in Heaven.