Read the passage.
Sister Beatrice copied the forbidden manuscript because obedience sometimes required knowing exactly what to refuse. She expected arrogance from the condemned philosopher and sharpened her pen for errors. Instead she found a marginal prayer beside each bold claim, the handwriting tightening whenever certainty grew dangerous. By the final page, she still disagreed, but disagreement had lost its easy throne. She hid the copy not as a convert, but as one who feared what obedience becomes when it never has to answer a worthy question.
Which option best describes what has changed by the end of the passage in the situation involving the nun's copying of the heretical manuscript?