User blog comment:B214/Volume 23 discussion blog/@comment-95.90.224.203-20170415081527/@comment-10330822-20170415164824

Well, he technically has a "God mode" he's just not a god per-say.

Then again, his flesh is composed of the True Dragon's body, and Great Red is about as "god" as it gets in DxD, he's even above Ophis the "Dragon God".