The Hymn was separated by ranks, with each ranking having a different mantra. Azrael opened the Hymn that would allow him to advance from F Rank to E Rank and read through it quickly.
…
Hymn to the Divine Immortal Soul.
That in the midst of turmoil and carnage,
In the uncertainty of the future and despair of the past,
I fear not the corruption of my own spirit.
For I know who I am.
And I am who I am.
…
Azrael read through it a second time, and then a third time to make sure he memorized all of it. He then read the instructions below.
As you say the mantra, remember not to focus on the words. Instead, let your focus be on your Divine Core and the Divine Essence held within it as you become more in tune with yourself. Slowly rotate the Divine Essence and allow the mantra to guide you through the process of using the Divine Essence to expand and destroy your core, so that it may be reborn stronger.