Hi Richard,
I don't disagree that Chan and Buddhist nomenclature, and concepts permeated martial art practice at Shaolin, what I do question is the premise that Shaolin martial practice at Shaolin during the Ming and Qing period was created not for fighting, but designed, as Shahar says, for "healing/ therapeutic" and religious self-cultivation.
Today most people don't understand the context of martial arts, in 19th and early 20th century China, and its seriousness. Poverty, uprisings, and remoteness of Henan province made it one of the most dangerous areas in China up to the modern period. Robber bands have a long history in Henan, even in the modern era its been bandit ridden. As an example during the mid 1800's, the Taiping rebels devastated the the government army in Henan and attacked and raided villages and monasteries alike. Basically poverty has plagued the region and it has had continuous heavy fighting from ancient times.
Actually Dr. Shahar uses both words – "healing" as well as "therapeutic" (read as pertaining to the treating or curing of disease; curative) in the conclusion of his book.
cheers,
r.