NOt unorthodox!!!! Its about sacrifice or just making an extra effort in your daily life in remembrance of what God has done for us... whether it be good deeds, praying more, spending less on vices or earthly pleasures, etc... (religion.blogs.cnn.com)
Much has been said of the cinematic nature of Matta - Clark's projects — understandably, as light, space, and time feature in set - like scenarios, the events themselves essentially temporal and extant now only as remembrances of things past. (brooklynrail.org)
Eating and drinking become a human, ethical act in remembrance of Jesus when they are an act of faith, love and hope. (religion-online.org)