There is a great book by Kathleen Norris which concerns her battles with acedia, a rather quaint monastic term from the 4th century. The book is called “Acedia & Me” and I have exerpted a couple of reading selections.
"The scholar Andrew Crislip writes that “the very persistence of the term ‘acedia’ betrays the fact that none of the modern or medieval glosses adequately conveys the semantic range of the monastic term.” He cites a French monk, Placide Deseille, who describes the word as “so pregnant with meaning that it frustrates every attempt to translate it:’ I believe that such standard dictionary definitions of acedia as “apathy’ “boredom,” or “torpor” do not begin to cover it, and while we may find it convenient to regard it as a more primitive word for what we now term depression, the truth is much more complex.
Having experienced both conditions, I think it likely that much of the restless boredom, frantic escapism, commitment phobia, and enervating despair that plagues us today is the ancient demon of acedia in modern dress. The boundaries between depression and acedia are notoriously fluid; at the risk of oversimplifying, I would suggest that while depression is an illness treatable by counseling and medication, acedia is a vice that is best countered by spiritual practice and the discipline of prayer. Christian teachings concerning acedia are a source of strength and encouragement to me, and I hope to explore its vocabulary in such a manner that benefits readers, whatever their religious faith or lack of it.
At its Greek root, the word acedia means the absence of care. The person afflicted by acedia refuses to care or is incapable of doing so. When life becomes too challenging and engagement with others too demanding, acedia offers a kind of spiritual morphine: you know the pain is there, yet can’t rouse yourself to give a damn. That it hurts to care is borne out in etymology, for care derives from an Indo-European word meaning “to cry out’ as in a lament. Caring is not passive, but an assertion that no matter how strained and messy our relationships can be, it is worth something to be present, with others, doing our small part. Care is also required for the daily routines that acedia would have us suppress or deny as meaningless repetition or too much bother."
Two excerpts here:
payingattentiontothesky.com/2009/07/17/life-emerging-out-of-what-had-seemed-dead/
and here:
payingattentiontothesky.com/2009/07/20/from-eight-bad-thoughts-to-seven-sins/
Acedia is a non denominational equal opportunity sin: some of the ennui I sense atheists carry about answers to it.
Regards
dj