It's Always Sunny in Philadelphia (2005)

S2E7 The Gang Exploits a Miracle

Title: The Gang Capitalizes on a Miracle Plot: Mac and Dee feel uneasy as the rest of the gang plans to cash in on a water stain that resembles the Virgin Mary. As they dive into their scheme, an unexpected encounter with an old acquaintance reignites suppressed emotions in Dee, complicating the group's dynamic even further.