So I checked out the novel translations... And what the fuck, it's nearly a different story. The manga artist didn't even attempt to get the design of the useless goddess right either. So much stuff was added to the story that didn't happen in the novels just to make a "funny" situation along with changing up the original events that it's almost like reading a shitty fanfic version of the web/light novel! I can't even understand who greenlighted this when the manga was made. Seriously, the publishers who allow this to happen have ZERO regard for the source material and it's quite honestly disappointing.
Uhh... It's better than expected, at least at chapter 4? Then again, I did expect absolutely nothing from it so it's not that much of a complement I guess.
@Kaldin have you read Light Novel or Web Novel? There is only WN on Novelupdates and if you read from there, then it is no wonder that manga is different. Authors of stories like this tend to change it completely in LN releases. And I hope you know that manga is based on LN.