Priest Rodney's car carried some food and water, but no sleeping bags. When they cleared the church earlier, they found wooden beds inside, but no sleeping bags to sleep in. Jimmy really doesn't want to sleep in his clothes, and it's unclear what Priest Rodney was thinking, coming to sleep for a day without any preparation.
In fact, it's not that Priest Rodney didn't want to prepare; it's that while on the way, he learned that several other priests were delayed due to some issues. Originally, they were supposed to gather here today, but now they have to wait until tomorrow.
