The quote reflects the deep emotional turmoil experienced by the speaker. It suggests that the pain they feel is tied to internal struggles, metaphorically located in a "lurking temple," which may represent the mind or spirit. Instead of confronting these feelings directly, the speaker seems to direct their sentiments toward a friend, hinting at a desire to avoid personal vulnerability.
In Kafka's "Letters to Milena," this passage illustrates the complexities of relationships and the difficulties in expressing one's true emotions. The speaker grapples with internal conflict and the challenge of sharing their pain, indicating that reaching out to others can sometimes serve as a buffer against engaging with one's own heartache.