The phrase signifies a form of ecclesiastical censure, a ritualistic excommunication involving symbolic actions. The “bell” tolled to mark the severing of ties with the church community, the “book” (typically a Bible or prayer book) was closed to represent spiritual authority being withdrawn, and the “candle” was extinguished to symbolize the extinguishing of the individual’s spiritual light and hope. As an example, imagine a historical scenario where a heretic was subjected to this pronouncement, dramatically expelled from the religious society.
This practice historically carried immense social and spiritual weight. The person subjected to this would be ostracized, not only from religious activities, but often from the broader community, facing social and economic consequences. Its historical importance lies in understanding the power structures of the time, where religious authority wielded significant influence over daily life and social standing. The benefits, if any, were only for the ruling religious body, solidifying their control and discouraging dissent.