You are risking a strawman, and chucking insults around does not help your cause, though the quoted post is not without flaw either.
Taking that first.
" The lack of hiding behind the claws of "It's gods will" etc. is such a bad excuse for a despicable behaviour from a lot of people."
The will of the gods thing is usually taken more for happenstance and bad things that happen to people (30 year old getting cancer sort of thing), not personal action which is what your phrase could be interpreted as. Though historically there are a few examples I guess of people using it for personal ends (it is a god's will that I survive in my nice plate armour to slay a few heathen infidels for you) I will have to assume we have free will as part of this, though mechanically that gets troubling a bit later.
I agree entirely that it is an incredibly dangerous mindset both on a practical level (how much science gets done now we stopped accepting/treating diseases like those in 1600 might have) and a philosophical level. If your religion encourages such thinking then I consider it flawed. by similar token an all seeing, all knowing, all powerful being creating creatures like those we see and are, and then doing nothing about it said being is not a nice being.