Limbo has traditionally been viewed as a place between heaven, on the one hand, and purgatory and hell, on the other, to which the patriarchs, who lived under the old law, and babies who died before being baptized into the Christian faith have been consigned. Like purgatory, it is a dark place but not deprived of grace. Now that the Roman Catholic Church has declared that limbo is not an official church teaching, the idea of limbo has been freed from...