The name of this episode is a reference to the novel "War and Peace".
Christlist is a parody of Craigslist.
The "Jesus Says Relax" t-shirt is a parody of the "Frankie Says Relax" t-shirt from the music video for Relax by Frankie Goes to Hollywood.
The sausages from the "Sausage Races" during Milwaukee Brewers baseball games make an appearance in the baseball-themed restaurant.
Goofs
Jimbo was in church making out with Shauna, but was somehow sending Milhouse up the flagpole at the same time.
Marge says that Homer somehow sold the house, but Ned Flanders became the legal owner in "No Loan Again, Naturally".
In addition, Bode says the attempt failed due to the house not passing inspection, but the realtors were able to auction it off, not only to Ned, but to an attempt from Mr. Burns in the above mentioned episode.
