User blog comment:Dominic1743/“The Heroes' Journey” Discussion/@comment-108.36.76.116-20200124023326/@comment-44971621-20200201221907

In Don't Call Me Shurley, when Chuck revealed his true form to Metatron, it was purely white, but his wisp of smoke is blue, both of which are the case for angels. And in We Happy Few, when Amara stabbed him with her tendrils, he radiated spritzes of blue light reminiscent of when angels are killed with starblades. Furthermore, Chuck hasn't ever been referred to as a programmer, but the author of creation, which aren't the same things, and there are plenty of things he didn't create.