It was a classic, first published in 1962, but she needed a digital copy—a PDF—to integrate its concepts into her thesis. She finally found an updated second edition on Scribd

: Each entry provides a detailed analysis rather than a simple definition, supported by numerous Scripture references . Accessing the Book

For example, if you look up the entry for "Covenant," you are not just told it means "an agreement." Léon-Dufour takes you on a journey: