Someone or something precious is being kept out of sight in these few lines. The speaker never says who or what it is, and that openness is part of the poem's pull. It could be a person, a gift, a faith, or a part of the speaker's own self. The opening three lines build on the same pattern: "so close yet so far," "so beautiful yet so hidden," "so strong yet so powerless." Each pairs a quality with its frustrating opposite.
The mood is sad and a little wistful. The speaker remembers a time of brightness, when words "calmed seas," and asks where that power has gone. Yet the last line, which ends with a period instead of a question mark, sounds like a quiet hope. "Can't beauty come out of ashes" suggests the speaker still believes something lost can rise again. The poem leaves us between grief and stubborn faith.