"I believe you will accept the post I offer you," said he, "and hold it for a while: not permanently, though: any more than I could permanently keep the narrow and narrowing — the tranquil, hidden office of English country incumbent; for in your nature is an alloy as detrimental to repose as that in mine, though of a different kind."
There are no more uses of "detrimental" in the book.
Show samples from other sources
This may sound like an excuse, and perhaps even a little sad, but it’s hard for others to know how consuming one’s arrival in a new land can be, how it will take up every last resource of spirit, which too often can lead to the detriment of most everything else.
Chang-rae Lee -- A Gesture Life
What’s more, they are detrimental to the revolution, so we must oppose them resolutely."