Pros And Cons Of Permanence.

"This is crazy. The two paths are contradictory. I have to either choose the path of permanence and lose further awakening of my divine ability, or choose the path of further awakening and lose permanence and therefore lose the chance of having a Supreme law."

"But I need my divine ability to awaken further if I want it to become powerful enough to shift into a world engine. But if I awaken it further and it becomes powerful enough to shift into a world engine, the shift will be temporary so I won't be able to do anything permanent with it. Either way, I can't become a world god. I need both permanence and further awakening."

A world engine is a powerful piece of machinery. It is way more powerful than an Origin weapon so It is not something that his current divine ability that can't assimilate Origin weapons safely can assimilate.