Music has the power to affect emotions, but one who has learned the inner workings of music can take charge over this power in music and use it to impact his emotions in a pure and good way.
Especially when crafted by Christian poets like Rossetti, the themes and analogies are often put there intentionally, like treasures waiting for thoughtful readers to discover.
The main focus was not mathematical algorithms and not proficiency in calculation, but rather how we can accurately speak of the real, physical Creation.
