The concept of the strong ruling over the weak is universal in any world, and Paradise is no exception.
Thus, if the Light God King were not so forceful in his methods upon arriving in Paradise, although the angels under his rule might not be as useful now, over time it's likely there wouldn't be as many willing to resist him.
At that time, the primary reason many angels insisted on opposing the Light God King was simply because they refused to lose their sense of self!
Allowing the Light God King to remake them would mean they no longer have to live in hiding. But once modified by the Light God King, those angels would become his puppets. Surely, nine out of ten angels would rather die than become puppets of the Light God King. It was because his methods were intolerable to almost all angels that even knowing they couldn't be his opponents, so many continued to persist in resisting him.
