Since you say so

"Sister Orb?" Everyone was taken aback by her words.

"Wait!" Rean immediately stopped Sister Orb there. "I remember very well you saying that the Chaos Origin Source is full of Divine Origin Energy. The only difference was that the Divine Origin Energy there was mixed with all types of Elements, and the Elements themselves can't be distinguished. Where did this Chaos Energy come from?" (Chapter 2055)

[That's exactly what I'm talking about,] Sister Orb continued. [Chaos Energy is basically Divine Origin Energy but in a very chaotic composition due to the mixed Elements. It's basically the same thing.]