User blog comment:Xilinoc/Ch. 605 - Don't Call My Name/@comment-24963493-20141113172809/@comment-4431351-20141113200038

However, "shadow god" would rather be written with it's onyomi reading, 'Eishin'. If two translators came to the same translation independently, it should be strange if it was a mistranslation. And as MangaStream mentions, 'kamikake' is a Japanese expression which means 'swear by god' or 'absolutely'.