After Elena was done reading the whole thing, she returned the notebook to Esfe. Esfe put the book away in her spatial storage and then asked Elena about their next step. She was eager to do more damage to any plan that this piece of crap organisation had.
Other than her own hateful thoughts, Esfe was also worried about the plan too. She felt that the sudden lowering of the barrier's strength was not a natural thing and the goddess had her own reasons for doing this.
If that was truly the case, then by taking advantage of that would be equivalent to using the goddess as a money making tool, which was truly super disrespectful.
Esfe was extremely respectful to the Goddess of Absolute Evil. Obviously she respected the other gods too but the goddess who controlled all the evil and sins of this world had a special place in her heart.