This is the 11572nd most frequent Russian word.
духовной
"Spiritual."
In this sentence, "духовной" is used as an adjective describing "гармонии," highlighting its connection to moral or inner spiritual values.
Она стремится к духовной гармонии.
She strives for spiritual harmony.
Here, "духовной" modifies "ценностью," emphasizing the intellectual and moral significance of the art.
Искусство обладает духовной ценностью.
Art holds spiritual value.
The word "духовной" in this context describes "литературе," referring to texts that explore spiritual or religious topics.