To be honest I think it kind of makes the story worse if God has some sort of legitimate evil machination behind things, like actually being super against saving monsters or the sort. Doesn't have to love them, just accept them. He's a much more interesting character as just a ditzy doting father with an ultimately pretty good heart rather than the typical bad guy. As cliche as it is, I hope this just ends up being a misunderstanding on Soffione's part and God's doing nothing (intentionally) wrong, or she's just straight up crazy. Either that or an unknown third actor is manipulating her.
For those who've read Jitsu Wa Watashi Wa, he reminds me a lot of Genjirou.