The plot doesnt work.
The series is about a kid who loses his faith and gains a new sense lf it while living with the sisters...
But big problem, god appeared in front of him and not just promised, but gave instructions on how to get a harem and caused several indisputable miracles in front of him to the point you couldnt deny the existance of the gods supporting you.
Later his childhood friend gets angry at him becoming faithfull, but how could he not after what he got throught.
But cause the supenratural is indisputable... then Uryuu stoicism is meaningless.
"Of course god exists, he trapped me in a time loop"