@Blee are you actually serious when you say that? I mean, I would have no problems if someone came up to me and started insulting my religion, because in the end, what does that even change? The author uses words like christian and g** but you do realize that they are only for show, RIGHT? Nothing practical changes if they used religions like islam, buddhism, etc. only their background info changes. And I think you didn't read this chapter correctly, because the mc did say "you are my only demon type relic" Also what kind of christianity do you believe in that brands people who fight against traitors as evil peopl?
I absolutely refuse to read yaoi or yuri and I hate bad translations. At least show some effort and write your translations in english.