There have been a number of prophecies foretelling the end of the Roman Catholic papacy. From what I've read, these line up with either Francis or Benedict as the last pope. Although I'm not Catholic (raised without religion, but awakened to spirituality and came to Christ as an adult), I appreciate how it will be difficult for Catholics should that happen. There are many denominations, in addition to individual congregations/parishes and pastors, who will open their doors with pure fellowship if that is called for. I know there is holiness within the church, just as I know that there are good people and good works under corrupt governments everywhere. How this holiness will express itself is the only question. I will pray for Catholics and all seekers of Christ. Blessings.