For many years we had priests who were expelled or left their rectories stay at our house many times over night when the revolution was in it's infancy. It is regretful when the priest is a Liberal, but other than that it is a good thing.
Independent priests need someplace to sleep, shower and eat too you know. Although such a thing was very rare before V2, these days you have do what needs to be done, often at great inconvenience to you - and you can get a special blessing for doing it.
"And into whatsoever city or town you shall enter, inquire who in it is worthy, and there abide till you go thence. And when you come into the house, salute it, saying: Peace be to this house. And if that house be worthy, your peace shall come upon it; but if it be not worthy, your peace shall return to you..." - Mat. 10:11-13
The alternative is that whoever turns them away may be liable to something worse than what happened to Sodom and Gomorrha for not receiving them...
[14] "...And whosoever shall not receive you, nor hear your words: going forth out of that house or city shake off the dust from your feet. Amen I say to you, it shall be more tolerable for the land of Sodom and Gomorrha in the day of judgment, than for that city."